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Solved samsung j4 j400f u3-u4-u5-u6-u7 rmm pernomel remove rmm done and ROOT DONE BIT U7 GSM TAIMUR TEAM

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taimur-ahmad

taimur-ahmad

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samsung j4 j400f u3-u4-u5-u6-u7 rmm pernomel remove rmm done and ROOT DONE BIT U7 GSM TAIMUR TEAM

2021_10_26_02_40_IMG_5564.JPG

j400.PNG
1st flash commbination file
j400f combinastion.PNG
2021_10_26_02_48_IMG_5565.JPG
after flash commbination
connect phone to pc
download iroot tool
open iroot Tool
J400F NEW 1 ROOT.PNG

RMM UNLOCK commands
prees root​
after root
open cmd
type cmd commands
adb devices
adb shell
su​
dd if=/dev/zero of=/dev/block/steady​
J400F RMM UNLOCK.PNG

rmm unlock done
check
put phone download mode
2021_10_26_02_57_IMG_5567.JPG
2021_10_26_02_57_IMG_5568.JPG

flash 4 frimware
then root
j400f flash done.PNG
2021_10_26_03_38_IMG_5571.JPG
 
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