Hi,
My friend has bought a SGS7 because his SGS4 faced a problem, so he gave to me to fix it
The problem is as follows:
The phone sees the sim after maybe 5-10 minutes AFTER booting up and then 5-10 min after that it vibrates twice and than reboots its self. When the phone boots up and i try to view the imei by *#06# there is no response however a while after that when the sim is recognised the imei box pops up. Even without the sim the exact same things happen
#*The top part of the screen is gone slightly pink I think thats because its due to overheating as the phone is hot when for example is charging and not being used or when the phone is used to play spotify with the screen turned off dont know if this will help anyone the casue of the modem disfunctioning but the screen is pinkish where the processor and the sim is so...*#
Now i have tryed some troubleshooting withut success i have done as follows:
I've changed the sim tray which didnt help at all
I put tape on the sim/sdcard conncetor to add more pesssure (worked for other) without success
Tried to downgrade to 4.4.2 to change modem as there is no mode for the lolipop version of the stock rom
And lastly i have applyed the 4.4.2 modem to 5.0.1 that did nothing to the system
Please help me i have searched trough google and found out that this only happens when downgrading for lolipop to kitkat but he has never done anything to the phone no root not even a screen repair (where im based there are may scamers who replase the screen and than say the for the screen to work that had to modify the system thanks to that they charge more for the repair)
Please help, anyhelp is useful
cheers
My friend has bought a SGS7 because his SGS4 faced a problem, so he gave to me to fix it
The problem is as follows:
The phone sees the sim after maybe 5-10 minutes AFTER booting up and then 5-10 min after that it vibrates twice and than reboots its self. When the phone boots up and i try to view the imei by *#06# there is no response however a while after that when the sim is recognised the imei box pops up. Even without the sim the exact same things happen
#*The top part of the screen is gone slightly pink I think thats because its due to overheating as the phone is hot when for example is charging and not being used or when the phone is used to play spotify with the screen turned off dont know if this will help anyone the casue of the modem disfunctioning but the screen is pinkish where the processor and the sim is so...*#
Now i have tryed some troubleshooting withut success i have done as follows:
I've changed the sim tray which didnt help at all
I put tape on the sim/sdcard conncetor to add more pesssure (worked for other) without success
Tried to downgrade to 4.4.2 to change modem as there is no mode for the lolipop version of the stock rom
And lastly i have applyed the 4.4.2 modem to 5.0.1 that did nothing to the system
Please help me i have searched trough google and found out that this only happens when downgrading for lolipop to kitkat but he has never done anything to the phone no root not even a screen repair (where im based there are may scamers who replase the screen and than say the for the screen to work that had to modify the system thanks to that they charge more for the repair)
Please help, anyhelp is useful
cheers
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