Android as a platform is crazy customizable. The Android OS hand users the freedom and flexibility to change quite a number of things they don’t like on their device. This has led to the rise of third-party launchers, icon packs among many other customization tools.
Today, there are countless custom launchers. Likewise, many OEMs include features to tweak your experience even further, at least cosmetically. In this guide, we explain everything you need to know about custom ROMs.
What are Custom ROMs and Ported ROMs
If you wanna go one level further in your Android customization, you’ll enter the realm of custom ROMs . These are after-market firmware for popular devices that are built and maintained by the developer community. LineageOS , Resurrection Remix , Pixel Experience , and Evolution X are just a few of the popular custom ROM makers we have today.
Pixel Experience ROM is an example of AOSP-based custom ROM
But all these custom ROMs are based on the Android Open Source Project (AOSP) . Stock Android, that is. Whether stock Android is still the best flavor is a debate for another day . Other OEMs’ custom skins (e.g. Samsung’s OneUI , OnePlus’ OxygenOS, and so on) offer more comprehensive Android experiences compared to AOSP ROMs. This has led to the rise of Ported ROMs.
Essentially, a ported ROM is a firmware built by an OEM for a device but modified to run on another similarly spec’d device.
OxygenOS ported to run on Xiaomi Redmi Note 7 Pro (Courtesy of Fonearena)
Say you’re in the market for an aftermarket firmware for your device, which should you go for? A custom ROM or a Ported ROM? Let’s have a detailed look at both options and what they offer.
Custom ROMs
Custom ROMs have been a part of Android from the very beginning. I have fond memories of flashing CyanogenMod ROMs on my old Huawei IDEOS as early as 2011-2012.
For the most part, the constituents are the same: take the Android Open Source code, add a bunch of features to differentiate your ROM from your buddy’s and that’s it!
Today, there is no shortage of Custom ROMs. A quick scroll through developer platforms like XDA and you’re bound to get a custom ROM for your mainstream device.
Pros of Custom ROMs
1. Get More Life Out of Your Device
From the very start, Custom ROMs offered users a way to extend the life of their devices past the official supported period. Your device isn’t eligible for an official build of Android 11 yet? Well, install an Android 11 custom ROM!
Since many mainstream custom ROMs receive regular updates, often monthly security updates with bug-fixes and more. This is a sharp contrast from the complacency of certain OEMs in pushing out timely updates.
2. Bloatware for Who?
Android OEMs still insist on jam packing new devices with bloatware, some that are uninstallable. Slap a custom ROM on your device and you’re sorted. No more ads on your Xiaomi or Infinix device.
3. Speedy/Lightweight System
AOSP ROMs are lighter than any custom out-of-the-box Android skin from phone makers. So, this is a good way to get a little more performance out of your moderately powered device.
4. Get a New Phone, Without Getting a New Phone
Custom ROMs offer a whole new smartphone experience. If you’re bored with your OEM’s skin, install a custom ROM to spice things up.
Cons Custom ROMs
1. Your Warranty Is Now Void
Well, first of all, installing a custom ROM means you’re wiping your device’s system memory; manufacturers don’t want you to do that. You’re voiding your warranty by doing this.
2. No Ninjas Allowed
Some banking apps don’t work well on certain ROMs. Also, apps like WhatsApp won’t give you official support if you’re running a custom ROM. In the same breath, some certifications like Widevine L1/L3 are finicky on custom ROMs. This means that not all of your apps will work well.
Honestly, there are no real downsides since most of the issues early with custom ROMs have since been ironed out in modern times. Even the above-mentioned issues can be fixed with a few steps.
Why Would You Want a Ported ROM
Well, many mainstream devices are spec’d very similarly. I mean, if it’s a flagship, you know it’ll have the latest Qualcomm Snapdragon chip, 6 — 8GB of RAM, and so on.
1. Get a Different Phone Running on Your Phone
Ported ROMs make your device seem like a blank slate on which you can install whichever operating system you want— since the hardware requirements are met by design.
2. Custom Roms Are All the Same; Give Me Something New
You might want to install a Ported ROM on your device if you feel all custom ROMs are the same. If we’re being honest, they actually really the same — to some extent. It’s all AOSP.
3. Is Stock Android Still the Best Flavor?
OEM skins now offer very wholesome Android experiences and maybe you just want to try out OnePlus’ new software or Samsung’s One UI on your device.
4. Get Device-Exclusive Features on Your Device
Installing an appropriate ported ROM could give you access to device-specific features. For example, installing a Pixel ROM on any device gives you access to Google Assistant 2.0. OxygenOS Ports give you features like Parallel Apps and Zen Mode by default.
Downsides of Ported ROM
1. Good Luck Finding a Ported ROM for Your Device
Ported ROMs are not as ubiquitous in the Android community as custom ROMs are. Therefore, you stand a higher chance of getting a custom ROM for your device than finding a (compatible) Ported ROM.
2. No OTAs for Ported ROMs
Additionally, many custom ROMs are mature enough to offer over-the-air (OTA) updates to devices. You won’t be getting any OTAs on a non-OnePlus device that’s running OxygenOS. This means you should rule out Ported ROMs if you’re looking for a daily-driver ROM.
3. No Hardware-Dependent Features
Some features are hardware-dependent, so you can’t use them on a Ported ROM. For example, you can install a Pixel 4 XL Ported ROM on your Xiaomi device but you won’t have access to the Soli-chip features because that hardware is exclusive to the Pixel 4 XL.
Custom ROM vs Ported ROM: Final Words
Stability and bugs, which were issues synonymous with custom ROMs of yesteryears, are old news today. Ported ROMs are also far more stable than we give them credit for. This is probably due to initiatives like Project Treble that separates low-level Android functions like kernels from the upper-level, user-facing features.
If you have an opportunity to try out a Custom ROM or a Ported ROM on your device, we would totally recommend that you do.
Also, if you use your device as your daily driver, please stick to mainstream custom ROMs like Pixel Experience , LineageOS , Evolution X , and so on. Ported ROMs are inherently experimental and while they work well, the lack of continuous support is a painful pill for most.
I’m a tech enthusiast and digital explorer based in Kenya passionate about Android, Linux, and the world of custom ROMs. I love tinkering with devices to craft personalized, optimized experiences. When I’m not deep in code or tweaking gadgets, you’ll find me immersed in science fiction, philosophy, or writing about the ever-evolving tech landscape from an African perspective.
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Talkio Mobile , Uganda’s newest telecommunications service provider, is excited to announce a groundbreaking partnership with Banana Life Investments, a leading chain of mobile phone and retail shops. This strategic alliance aims to bring Talkio’s innovative telecom services closer to Ugandans.
This collaboration will leverage Banana Life Investments’ extensive retail network of 26 stores strategically located across Uganda in major malls, towns, and cities to provide customers with unparalleled convenience. Through this partnership, Talkio Mobile will offer its full suite of services, including SIM cards, airtime, and exclusive product offerings at any Banana Life Investment location.
This partnership is more than a business initiative—it’s a shared commitment to transforming lives. By integrating Talkio Mobile’s forward-thinking services & nationwide reach with Banana Life Investments’ retail footprint, the two brands are setting a new standard for customer convenience and inclusivity.
READ ALSO: 5 Things You Need to Know About Talkio Mobile: New Telecom Company in Uganda
“This partnership aligns perfectly with our mission of connecting Ugandans to innovative and transformative telecom solutions,” said Vianne Allan Ahura, CEO of Talkio Mobile. “By leveraging Banana Life Investments’ trusted presence and nationwide footprint, we are not only expanding our agent network but also bringing our services closer to the communities we serve. This collaboration ensures that our online customers can now enjoy a seamless offline experience right at their doorstep. Together, we are empowering Ugandans with the tools they need to stay connected, grow their businesses, and unlock new opportunities.”
Solomon Ssemuyaba, the assistant general manager at Banana Life Investments, echoed this sentiment: “We are proud to join hands with Talkio Mobile to deliver innovative, customer-centric solutions. This partnership represents our shared vision of fostering a connected future for Uganda. Together, we are redefining what convenience and accessibility mean for our customers.”
The partnership goes beyond retail distribution, introducing joint initiatives aimed at value addition and personalized service. Customers can expect seamless access to:
- SIM Card Sales : Available at all Banana Life Investments locations.
- Talkio phone number bookings : Book your preferred Talkio number at any Banana Life Investments location.
- Airtime Services : Recharge easily through in-store purchases.
- Customer Support : Friendly and knowledgeable staff trained to assist with Talkio Mobile products and services.
Additionally, the two companies plan to launch promotional campaigns and expand services to even more locations, ensuring no Ugandan is left behind in the digital transformation.
Solomon Obwot is a tech writer based in Kampala, Uganda, with extensive experience in the local tech startup ecosystem. He covers the latest news and analysis on consumer tech, writes in-depth smartphone reviews, and conducts insightful interviews with industry experts. Solomon is also a passionate podcaster, sharing his knowledge and engaging in discussions about Africa’s rapidly growing tech landscape. Send emails to [email protected]
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The Mobile World Congress (MWC) Barcelona , the world’s largest exhibition for the mobile industry, has just concluded. This annual event gathers leading technology brands to unveil groundbreaking mobile, AI, and digital solutions innovations. At MWC 2025, TECNO showcased a range of AI-driven products, reinforcing its commitment to cutting-edge technology.
The key launches included:
- CAMON 40 Series – AI-powered smartphones with One-Tap FlashSnap and advanced mobile imaging features.
- MEGABOOK S14 – The world’s lightest 14-inch OLED laptop, featuring AI-enhanced multitasking and Snapdragon® X Elite.
- MEGABOOK T14 Air & K15S – Lightweight ultrabooks with AI capabilities and extended battery life.
- TECNO AI Glasses Series – Smart eyewear integrating AI imaging, translation, and AR display.
Jan Stryjak, Associate Director at Counterpoint Research, shared, “In the past year, we have observed significant advancements in the field of AI. AI will continue to drive transformative changes in our daily lives. In this critical period for the economic development of emerging markets, TECNO’s AI technologies are unlocking potential for diverse needs.”
“The application of AI technologies is crucial and urgent in emerging markets. We’re committed to bridging the digital gap between emerging and mature markets,” said TECNO CMO, Laury Bai. “TECNO is taking a practical approach to make AI more accessible, ensuring users in emerging markets can access AI and cutting-edge technologies.”
Laury Bai, TECNO CMO
Driven by its commitment, TECNO has forged a robust partnership with MediaTek, establishing a joint AI laboratory dedicated to accelerating advancements in AI. At the event, James Chen, Vice President of Product and Technology Marketing at MediaTek, emphasized, “The synergistic R&D efforts between TECNO and MediaTek are set to democratize AI technology. Our collaboration powers a seamless, interconnected AI experience, bringing users a future of truly connected intelligence.”
James Chen, Vice President, Product and Technology Marketing at MediaTek
CAMON 40 Series Powered by AI One-Tap FlashSnap Revolutionizes Smartphone Snapshot Photography
TECNO’s Global Product Launch Officer, Olivier Mas, officially unveiled TECNO’s next-generation AI-driven products. Attendees at TECNO’s launch event witnessed the highly anticipated debut of TECNO’s new CAMON 40 Series, a device that embodies TECNO’s legacy of excellence in mobile imaging. Featuring One-Tap FlashSnap Mode and TECNO AI, the series sets a new benchmark in smartphone photography, delivering exceptional snapshot capabilities and AI-enhanced user experiences.
Olivier Mas, TECNO Global Product Launch Officer
The CAMON 40 Series exemplifies a commitment to innovation that transcends hardware and software, extending into strategic partnerships that deliver cutting-edge AI solutions to emerging markets. Matt Waldbusser, Managing Director of Global Solutions and Consumer AI at Google Cloud, remarked, “Our collaboration with TECNO on the CAMON 40 Series is a standout example. Leveraging Google Cloud’s capabilities, we’ve introduced groundbreaking features such as Ask Ella, AI Image Generator, AI Writing, and AI Translate. I am particularly impressed by the industry-leading and competitive edge of some of these innovations. For instance, TECNO’s AI supports text translation in 136 languages, voice translation in 44 languages, and photo translation in 51 languages. We are excited to further strengthen our partnership with TECNO, unlocking limitless potential to bring advanced yet practical AI capabilities to emerging markets in a convenient and secure manner.”
Matt Waldbusser, Managing Director of Global Solutions and Consumer AI at Google Cloud
The CAMON 40 Series’ innovative One-Tap FlashSnap leverages AI to enhance imaging capabilities, revolutionizing mobile photography. AI optimizes camera startup and continuous shooting for instant captures, while AI-powered multi-frame processing intelligently reduces noise and enhances details, delivering sharper, more refined images. Additionally, the BestMoment algorithm analyzes motion patterns, automatically selecting the optimal frames for precise, high-quality shots in dynamic scenarios, ensuring users an unparalleled mobile imaging experience.
TECNO CAMON 40 Demonstrates the Cutting-Edge FlashSnap Capability
To delve deeper into the imaging prowess of the CAMON 40 Series, TECNO invited Frédéric Guichard, CEO of DXOMARK, to share the image performance of CAMON 40 Pro. Frédéric highlighted, “The CAMON 40 Pro 5G has demonstrated exceptional imaging and performance capabilities in our rigorous evaluations. We’ve been particularly impressed with photo performance being the best for devices under 600$, and the 1st eligible device to our Smart Choice Label.”
Onsite photo of Frédéric Guichard, CEO of DXOMARK
Beyond its advanced rapid-capture functionality, the integration of TECNO AI further enhances the device’s capabilities. Intelligent imaging, a 360° AI Call Assistant, and productivity tools elevate creativity and efficiency. Powered by MediaTek’s latest chipsets, the series ensures smooth performance, fast processing, and extended battery life. With a sleek, durable, and water-resistant design, it seamlessly blends style with practicality for modern users.
MEGABOOK S14, the World’s Lightest 14-inch OLED Laptop, Inspires Creators and Game Lovers
The MEGABOOK S14 is TECNO’s first OLED laptop and the industry’s lightest 14-inch OLED laptop, featuring a 2.8K OLED display and incredibly weighing only 899g (31.7oz). The laptop is equipped with the outstanding power of the Snapdragon® X Elite compute platform, the flagship chipset for AI PCs from Qualcomm Technologies, and integrates TECNO’s world’s first self-developed edge-side large-scale AI model, to achieve AI-enhanced multitasking.
World’s Lightest 14-inch Laptop MEGABOOK S14
Specifically designed for next-gen AI productivity, TECNO AI enhances the Ella AI Assistant, AI-powered PPT generation, AI-driven image search, smart albums, and offline meeting transcription with multilingual support. The External Graphics Dock, equipped with a powerful NVIDIA graphic card, delivers scalable, high-performance capabilities for design, gaming, and content creation. The laptop’s 2.8K OLED display with a 120Hz refresh rate ensures exceptional visuals, while DTS:X Ultra dual 2W speakers, Wi-Fi 6E, fingerprint login, and PC Manager optimize connectivity and user experience.
TECNO’s strategic partnership with Qualcomm Technologies was a highlight of the TECNO AI Ecosystem Product Launch event, demonstrating a shared vision for the future of AI PCs. Kedar Kondap, SVP & GM of Compute and Gaming at Qualcomm, took the stage to discuss the integration of Qualcomm’s cutting-edge PC chipset into the new MEGABOOK S14 laptop, underscoring TECNO’s commitment to delivering high-performance computing solutions.
Kedar Kondap, SVP & GM of Compute and Gaming at Qualcomm
In addition, TECNO also introduced several standout new products. The featherlight 999g (35.2oz) ultrabook MEGABOOK T14 Air, features high-speed storage and LPDDR5 memory, while the ultra-thin, all-metal MEGABOOK K15S, equipped with a powerful 70Wh battery and supported by a 65W PD GaN charger, offers a smarter and more long-lasting user experience. Both devices are empowered by TECNO AI with advanced AI capabilities such as AI Album and AI Voice Assistant, making them perfect companions for all aspects of life.
The Next Game-Changing Tech Innovation: See the World with the TECNO AI Glasses Series
TECNO’s new AI Glasses Series also took center stage with the introduction of TECNO AI Glasses Pro and TECNO AI Glasses, reimagining eyewear with cutting-edge imaging, intelligent interactions, and a sleek aesthetic. The TECNO AI Glasses feature an aviator design, while the Pro model showcases a browline style, both embodying timeless elegance and modern fashion.
TECNO AI Glasses Redefine the Way People See the Future
Equipped with a 50MP high-definition camera, the series integrates an OV50D sensor, a 100° ultra-wide-angle custom lens, and an AI ISP imaging chip, forming a mobile-grade imaging system. This system lets users capture stunning, high-resolution photos with advanced AI noise reduction and HDR capabilities. With real-time translation supporting over 100 languages, TECNO AI’s Ella empowers accurate translation even for less common languages, as well as voice control, AI-powered object recognition, and intelligent information summaries for ultimate convenience.
Additionally, the AI Glasses Pro features a MicroLED display with 7th-gen resin waveguide technology, offering a 30° field of view, over 1,500 nits of brightness AR display, and a lightweight, ultra-thin design. The AR display allows users to effortlessly enjoy features like translation display, navigation, information prompts, and teleprompting.
Equipped with a 250mAh battery, these glasses offer over 11 hours of music playback and 8 hours of mixed use with just 30 minutes of charging. An advanced ultra-linear speaker, bass enhancement, and spatial sound deliver an immersive audio experience, while Wi-Fi 6 and Bluetooth 5.4 ensure seamless connectivity.
With these innovative launches, TECNO is setting new standards in mobile imaging and AI-enhanced technology, shaping a more connected and empowered future for consumers in emerging markets. Once again, TECNO has showcased its cutting-edge innovation on the global stage at MWC. With the brand essence of “Stop at Nothing”, TECNO’s relentless pursuit of innovation is making AI-powered technology more accessible, allowing consumers to experience the future ahead of time.
Solomon Obwot is a tech writer based in Kampala, Uganda, with extensive experience in the local tech startup ecosystem. He covers the latest news and analysis on consumer tech, writes in-depth smartphone reviews, and conducts insightful interviews with industry experts. Solomon is also a passionate podcaster, sharing his knowledge and engaging in discussions about Africa’s rapidly growing tech landscape. Send emails to [email protected]
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