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다섯 번째 Google Nexus 휴대폰. 2013년 10월 31일에 공식 발표되었으며 4.95” 1080p 스크린, 2.26GHz Snapdragon 프로세서 및 LTE 지원을 자랑합니다. Android 4.4.2, KITKAT. 제조사는 LG.

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Liquid Damaged Daughterboard Help required

Some water got into my device after which i took off its back cover to clean it(Note only a few drops had gotten in and the device was running fine)Upon closing it back up i applied some glue to hold it there which leaked out a bit so i used a cleaner containing acetone which destroyed the matte coating on the sides and also some of it got into the micro usb port after which it started to malfunction and weird lines appeared on its display every now and then which i assume is because the micro usb port and lcd cable share the same daughterboard.To fix this i used isopropyl to clean the cable connectors on the board(was suggested this on various other websites) after which the lcd stopped working completely.(Note:The phone does switch on because i can hear my notifications and it vibrates on startup as ususal.)Please tell me how to clean the connectors and reverse the damage i caused by isopropyl(if its the culprit) or any other way to fix my device.

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Hi , isopropyl would not harm your connectors or components at all unless you had power running through at the time. Any damage would have been from the glue or acetone. you would need to inspect the connectors and rest of the board closely with a magnifying glass for any glue or acetone residue. Acetone would definitely cause damage to the LCD connector our ribbon cable as it is not very plastic friendly. you may need a new front display. Hopefully its not an issue with the board.

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Thanks for the prompt reply.I have handed it in for repairing

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