[Prerooted][flashable]zip[23.4.A.1.264][SGP521] Customized DE

silvo88

Member
Oct 17, 2008
6
0
0
Thank you good Sir

Excuse my ignorance as this is my very first Android device (working one that is)
Read quite a bit of articles & tuts Still afraid I'll mess up, so I have a few questions regarding above files & compatibility with my devices in it's current state

Currently at stock 23.4.A.1.264 (Netherlands Customized) updated via OTA from .200
"Bootloader unlock allowed = No", not rooted. Originally was on Croatia (VIP carrier, KitKat)

Am I good to go with such setup?
OR before doing steps above do I need to enable:

Debugging
Disabled apps (some google ones)
Format my SDXC card since I have a lots of things there, If so to which format since it's SDXC card
Backup my device to PC with Sony Software or any other method/tool

Reason I'm this scared is guy who owned it before me flashed it to another countrys ROM. I do not know which tool/method he used and in which way now does this effect doing step 4 If something goes wrong I have no idea how to take further actions.
 
Our Apps
Get our official app!
The best way to access XDA on your phone
Nav Gestures
Add swipe gestures to any Android
One Handed Mode
Eases uses one hand with your phone