Flashing a custom ROM voids your warranty (if any), wipes all data, and carries a risk of bricking your device. Proceed at your own risk. Backup your IMEI and persist partition first.
Upgrading to a Marshmallow-based ROM (like unofficial builds or regional updates) brings several major system improvements over the stock Lollipop version:
Installing a custom ROM is not a simple "plug and play" affair. It requires a few crucial steps and tools. Here is a checklist of everything you'll need to gather before proceeding: rom oppo a37f android 60 top
Replace heavy apps with progressive web apps or "Lite" versions (e.g., Facebook Lite, Messenger Lite) to free up system memory.
The remains a legendary budget device, but its stock operating system ( Android 5.1 Lollipop with ColorOS 3 ) feels extremely outdated. To run newer apps and enjoy features like individual app permissions and advanced Doze mode battery optimization, upgrading to an Android 6.0 Marshmallow ROM is the best choice. Flashing a custom ROM voids your warranty (if
4/5
To achieve Android 6.0 or higher, users must look to the developer community for a "Custom ROM." These are modified versions of the Android operating system built by third-party enthusiasts. Common Options: Look for builds of , or modified stock ROMs specifically ported for the Reliable ROMs are typically found on developer forums like XDA Developers 3. Pre-Upgrade Requirements Upgrading to a Marshmallow-based ROM (like unofficial builds
However, if you're a heavy user or require advanced features like a fingerprint sensor or USB OTG support, you may want to consider other options.
Are you planning to use this phone as a or a secondary backup phone ? Share public link
Boot back into TWRP Recovery, perform another factory reset/wipe, and re-flash the ROM and GApps files.