HOW TO FLASH CUSTOM ROM IN VIVA

How to Flash rom (Normal Step):

• AOSP to AOSP

Flash Twrp ShazuXD (Download here)

(fastboot flash boot Twrp ShazuXD.img)

1. fastboot reboot recovery

2. Flash ROM

3. Flash FW(optional)

4. Flash Current TWRP

4. Format Data

6. Reboot to system

• MIUI to AOSP / AOSP to MIUI

Flash Ofox (Download here)

(fastboot flash boot OrangeFox.img)

1. fastboot reboot recovery

2. Flash ROM

3. Flash Current TWRP

4. Format Data

6. Reboot to system

• NOTE:
• REMEMBER TO BACKUP IMEI FIRST:
• (NVRAM, NVCFG, PERSIST, PERSISTENT, PROTEC_F, PROTEC_S)
• MAKE SURE EVERY FLASHING ROM IS ALWAYS CHARGING YOUR DEVICES!!!
• FLASHING MIUI TO AOSP RECOMENDED USING OFOX