Samsung SM-T235Y [E: Failed to mount/cache [invalid argumant] done with simple method
Model :
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This tutorial tested only on Samsung SM-T235Y so i don't know to other mobile solution for use this tutorial so be care fully use some time you can try to hard reset mobile for pattern unlock or screen code lock then after coming this issue so it is very simple solution for this mobile and you have to must your mobile battery charged up 70% and some technician use firmware for this solution so first you can try this method for this solution because when you try to flash for this issue solution sometime your mobile is dead because firmware not perfect this solution so please first try this method and no risk in this method for dead so lets see.
Procedure:
- Press and hold Volume up + Power + Home
- Choose wipe cache partition
- Then wipe data
- Restart your mobile
- Before write tested firmware & efs you should must try this
- You are done
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done E:Failed to mount/cache .. Screen shot :
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Tested by : gsm mithun roy
