Here is an iPhone 6S won't turn on anymore after replacing the battery, we tried to force restart or restore the iPhone 6S, but the iPhone 6S still won't turn on. Therefore, we need to use hardware solution. Because this iPhone 6S battery has been replaced, so suspected the iPhone motherboard has some problems. As we know, the iPhone motherboard is designed to be sophisticated, and non-professional to disassemble and install the iPhone can easily cause the iPhone to malfunction (such as iPhone screen replacement or iPhone battery replacement) Now, we need to disassemble the iPhone 6S. Use phone opening tools disassemble the iPhone 6S, remove the iPhone display assembly, disconnect the iPhone battery, and then take out the iPhone motherboard. Observing the iPhone motherboard by Trinocular Stereo Microscope , we found there are traces of breakdown under the screw hole. Carefully remove the screw hole, use graver tool to remove the adhesive that covered it, and then we c...
Find Reliable iPhone Repair Services Near You, Professional repair services have access to high-quality phone replacement parts, advanced phone tools, DIYFIXTOOL.com ---China PHONEFIX Shop Team