[Xperia J] [Unlocked Bootloader] How i got a stable .31 rooted rom
Hi at all, i spent much time to study the best optimizations for our xperia j and now i'll write an how-to that can help you to improve your performances and battery life!
1. Cleaning your phone
- FTF of .31 FW (You can find it in the Xperia J Thread)
- FTF of Vengeance 1.40 and
- Bootloader Unlocked
Make a backup of all of your files like photos, contacts, messages, etc, than proceed with this guide.
Open Flashtool, connect your phone in fastboot mode and flash vengeance 1.40.
Now, reboot your phone, boot first to cwm and wipe and format all (but not the external sd), next boot to TWRP and wipe all, android secure included.
2. Installing the firmware
With flashtool, select .31 FW, connect your phone into Flashmode, than flash the FW. Finally, connect the device to fastboot mode, then flash Vengeance 1.46.
Now, Reboot the phone, then configure it.
| Busybox |
Fist of all, open busybox and wait until the loading finish.
Once it's finished, click install, and select smart install. Now, when smart install has finished installing, close busybox.
| Flashgordon |
Install Flashgordon's apk, open it, gave it superuser permissions if requested.
Select "Modules.zip" form your sdcard, select "✓" symbol on "Wipe Dalvik Cache", now click "Flash" and reboot.
Once rebooted, select "Deodex.zip" leave all "✓" and click "Flash", now just reboot.
| Root App Delete |
Open "Root App Delete" and gave it superuser permission if requested.
Select "System App" and disable all of thoose apps:
- CalendarSync for Facebook
- Update Center
- Chrome web browser
- Facebook and all it's extensions
- Retail Demo
- Smart Connect
- Sony Select
- Timescape and all plugins
- Chinese Keyboard
Go to "User Apps" and unistall thoose apps:
- Office Suite
- Smart Connect
Now, Simply reboot your phone.
| Greenify |
Open greenify, touch on "+" symbol and select the apps you want to freeze when you don't use them, then, click on "✓"
Now, we've finished, reboot your phone and see the differences!^^
P.S. Don't forget to do a battery calibration, it increase your battery performances!
P.P.S. If i helped you, simply hit thanks ^^
P.P.P.S. Sorry if i haven't a perfect english but i'm italian and i'm 14 ^^