Quick Pros & Cons
Used for official-based repacks. You copy the update.app file to a dload folder on your SD card and hold Volume Up + Volume Down + Power while the phone is off.
Before you can flash (install) any custom ROM, you must complete a few critical steps. huawei mate 7 custom rom repack
What is your exact (e.g., MT7-L09, MT7-TL10)?
, but only for specific use cases:
Select > Advanced Wipe and select Dalvik, Cache, System, and Data. Go to Install , select your custom zip, and swipe to flash.
Theming: Modify framework files or include custom boot animations. Repacking and Signing Quick Pros & Cons Used for official-based repacks
Integrating more recent Android security patches into an older kernel. Feature Porting:
Drivers and ADB/Fastboot: Installed on your PC for device communication. Extraction Process What is your exact (e
Rename the output file (usually image-new.img ) back to boot.img . Repacking the System Image
| Issue | Solution | | :--- | :--- | | | Flash the BT_Fix_L09.zip (varies by model). This is a signature fix found only in repacks, not original ROMs. | | Camera shows green lines | Disable "Camera HAL3" in build.prop (change persist.vendor.camera.HAL3.enabled=1 to 0 ) and reboot. | | SIM card not detected | You flashed the wrong repack version. TL10 = Dual SIM. L09 = Single SIM. Flash the correct repack variant. | | Screen stays black after call | The proximity sensor calibration is off. Download "Proximity Fix" from the Play Store and recalibrate. |