Hi, PaCKiir. Welcome!
First step is to make a complete backup of your phone.
A. Full ROM backup, follow the tutorial here
[Only registered and activated users can see links Click here to register]
B. Nvram backup, follow the tutorial here.
[Only registered and activated users can see links Click here to register]
C. Save your scatter file and the EBRs, provided here, into a separate folder.
D. Use SP Flash tool to install the new EBRs.
- switch your phone off
- load the scatter file from the separated folder
- take note that only the EBRs are ticked
- Click download
- connect your phone
E. Boot into recovery and do a factory reset
Note: because you will do a factory reset, you will lose all data. If you have a lot of stuff on your phone already, create cwm or twrp then make a backup first before flashing.
Cwm methods are found here:
[Only registered and activated users can see links Click here to register]
Twrp method here:
[Only registered and activated users can see links Click here to register]