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hello! so non-professioanl Repairer took my iphone to fix the speaker he broke the motherbaord so now the iphone turns on i can hear the sound on my computer but nothing show on screen which means the motherboard doesn’t recognize the screen from the pins on the motherboard i guess so ! like in the picture if anyone can help me please! thank you for advance !
Wow, that logic board is seriously damaged. The FPC connectors for the LCD and front camera are damaged and most certainly not making proper contact. I don’t understand how a non-professional repairer, working on a broken speaker, could cause so much damage on the top of the logic board? Was this from a previous repair? The bottom standoff is also removed and we can visibly see the copper traces. The picture isn’t really clear enough to see if this is a previous Long Screw Damage repair or something that just happened. The CPU shield is hacked away. Normally, if someone were to perform a LSD repair, they would remove the shield to have more space to work with. So you need to have both those FPC’s replaced and the bottom left standoff inspected. Hopefully there aren’t any metal shards from the shield moving around underneath the shield.