I am not sure how this happened, but when I now switch on my phone it shows 'test mode' and it is unusable. thank you
First Flash the Set using 7.36v Software. Click Reboot in normal in Ufs Then set shows insert sim After this Remove ufs cable Fit the battery This is normal procedure . still this fault persists Replace Resistors and capacitors In the BSI Path
Dear. it is mostly happen when the flashing points of ur mobile are short or flash IC is short. it because that water at the flashing points may be due to sweating. if there is water at flashing points clean it with any approved cleaner.if not ok then change the resistor located near the flashing points(contents).
Usually answered in minutes!