Question about LG Shine CU720 Cellular Phone

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Lg shine blank lcd on replaced lcd

Any help would be much appreciated. I recently broke the lcd on my shine so purchased a new one to repair myself (followed step by step picture instructions from online which i found easy enough). The lcd initailly came up and i thought all was well but then after a while the screen went blank and would only come back on by turning the phone off and then back on again and then again after a few minutes the screen again went blank. i presumed it was that i probably had not connected it properly meaning there could have been a intermittant connection so again i took the phone apart and checked all connections which to me seem ok but baring in mind i have never done this before. i have checked the screen while cover off and the lcd which i can now not really get on at all now ( just come on once) it lights up so seems to have power to it but no picture just a blank lcd. i am desperate for advice on what this could be as i have purchased a new lcd and also a front screen to get the phone back to its former glory so have spent money for what seem to be nothing!. any help would be much appreciated. Thanks same exact problem. looking for solution, thats why i came upon this site. Good luck guys!

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U r having a problem with flex cable part connects lcd to keypad/numbers.

its very sensitive part.

try replace it but try to be a lil bit carrefull at this time.

Posted on Jan 09, 2009

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Posted on Jan 02, 2017

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Not practical to spend money on 14" LCD panel on 4 years old monitor, it will caost more than 19" monitor.
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Replaced the screen but there is no image coming up, just a lit up black screen.


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Try visit your authorised local LG dealer or any other mobile repair shop. Its a piece of cake to replace the screen...Don't worry...

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klsie66

I have seen lots of LCD Screens cracked or broken on an LG Shine. A replacement screen can be bought for around $20 from Ebay. And the process of replacing it yourself if rather simple. All you need are a small philips screwdriver and a plastic tab (guitar pick) or a fingernail.

Here are two links that will help you out. The first is a guide that will show you step by step how it's done. And the second is a good link for buying replacement LCD Screens to replace your broken one.

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