mga bossing share ko lang po gawa ko iphone 4s no lights on lcd done po sa jumper.just see the image na lang po mga bossing.sana makatulong sa mga baguhan.https://imgur.com/a/xzLgMo3 https://imgur.com/a/D3vjycP https://imgur.com/VWkgCRr https://imgur.com/6HeZ3i7