Features :
Android 4.2.1 with 3.4.5 kernel
Rooted, busybox, partly deodexed, zipaligned
init.d support
gps, bt, hsdpa tweak
multi languages
Superuser by Clockworkmod (thanks to Koush)
ColorOS 1.0.0i rom base (thanks to Oppo Team)
… something I forgot to list
Here we go the custom rom :
Custom ROM :
Download :
picophone4_gdf_coloros_signed_031714_103414.zip
MD5 : 005c8fcb271e9ae608d95786f68f57c3
And here is the steps to flash this custom rom :
Requirement and Preparation :
Read this thoroughly : Your warranty is now void !!! I am not responsible if you brick your phone, get stuck in a bootloop, or if your phone grows arms and tries to kill you. Flash at your own risk! Please do some research if you have any concerns about risk of flashing a custom rom before continuing! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you!! If you have any other objection, don’t bother to comment, just close this page!
This custom rom need a custom recovery to flashed into the device, if you haven’t got it, get it here : cwm recovery for PICOphone4 GDF.
Flashing Process :
The steps to flash this custom rom is pretty straight forward :
Download the custom rom and addons-apks from link above and copy it to the root of your sdcard, you may check it first with your file manager to confirm it was there. There are two sdcard storage on this device, so you must know it’s at the internal sdcard or external sdcard. I prefer you to put this on external sdcard to avoid any difficulties.
Boot into recovery mode by turning off your phone, hold down Volume + button then press power button, hold them both until you see Boot Mode menu, then release it. There will be 3 Boot Mode available on the list : Recovery, FastBoot and Normal Mode. Choose with Volume Up button to point to Recovery Mode and Select it with Volume Down button to enter Recovery Mode.
BACKUP your stock rom and data using BACKUP feature, make sure you use external storage as destination because this backup is relatively big.
Choose Wipe Data / Factory reset and execute it.
Choose Wipe cache partition and execute it
Choose Wipe Dalvik Cache and execute it
Go back to main menu, and choose Install
It will open a list of file on your sdcard, choose the custom rom zip file that you put on step 1 and flash it.
After the ROM installation completed, choose back if you want to install the addons-apks
Choose Install again and point to the addons-apks zip file you put on step 1 and install it
After the installation completed, choose Reboot System
Done