Hi, if your phone doesn't come up, what you will do is this.
first, get a set of screws to unscrew your phone, when you finish unscrewing your phone, remove the board of your phone use a methylated spirit brush the board of the phone with the brush (soft brush).
After washing the board, get a that generates heat like a bulb to heat the board for about 15 to 20 minutes, after heating the board, live to cool for awhile and couple the phone back and srcew.
Then power up the phone it will come on./
Note: make sure you charge the battery of your phone before fixing it back .
Answers & Comments
Hello,
check the battery. Maybe it battery cellis very weak and needs replacement.
Also, the battery might not be contacting the termial well.
If its not the above, then it might be from the board.
Take care.
Hi, if your phone doesn't come up, what you will do is this.
first, get a set of screws to unscrew your phone, when you finish unscrewing your phone, remove the board of your phone use a methylated spirit brush the board of the phone with the brush (soft brush).
After washing the board, get a that generates heat like a bulb to heat the board for about 15 to 20 minutes, after heating the board, live to cool for awhile and couple the phone back and srcew.
Then power up the phone it will come on./
Note: make sure you charge the battery of your phone before fixing it back .
good luck.