open miracle thunder v2.82
select MTK
in service select write
load scatter file
press Start Button
connect power off phone to pc
flashing starts
wait until done
link of firmware used: MT6582__Oplus__O+_8.92_Android__Oplus__4.2.2__8_92_Android_V8_0_8
(copy this and paste to web browser)then download the file
https://i.postimg.cc/9FX9s2SB/O-8-92.png
select MTK
in service select write
load scatter file
press Start Button
connect power off phone to pc
flashing starts
wait until done
link of firmware used: MT6582__Oplus__O+_8.92_Android__Oplus__4.2.2__8_92_Android_V8_0_8
(copy this and paste to web browser)then download the file
https://i.postimg.cc/9FX9s2SB/O-8-92.png