Hello. Try reconnecting the flex cables and see if it works. Otherwise check the cables for damage and sharp bends etc. If you can’t get it to work then get a refund and buy a different digitiser.
Hello. Yes I can confirm that the cellular and GPS screen work together. I did it myself and the both worked on each other. The cellular screen appears to have an extra antenna or something like that from what I can see.
Hello. Try to hard reset the phone by holding home and power buttons together. This may cancel the update or restart installation. If that works, backup all your photos and other data. Then you can try updating it though iTunes on a computer, or connect the phone to iTunes and restore it and you will be able to restore the backed up files and have the phone updated too. Hopefully this works.
Hello. Just try keeping it on charge for an hour or so. I’ve had this happen before. If the replacement battery didn’t even make it boot then it might be something else wrong though
Hello. Sounds like you may have damaged some of the components on the motherboard. Check that all connectors are correctly connected and look for any possible damage to the motherboard. If it is damaged then your better off replacing it, but it could just be that the connectors are loose or not put on properly.
Hello. Seems that there a several reports of audio problems with the Galaxy A8. Perhaps contact Samsung and see what they can do. It seems to be a complex problem.
Hello. I’ve seen this a lot from when I repair broken iPods. The white screen of death is fairly common. Usually I don’t bother repairing this issue because it is usually caused by loose or damaged components on the motherboard from dropping it or age. You could open it up to see if there’s anything obvious but you are better off replacing it (Or at least replacing the motherboard) It is fairly cheap to replace the motherboard yourself but buying a new one isn’t going to cost much either.
Hello. This is most likely a hardware issue. Apple might just replace your computer. The “CATERR detected! No MCA data found” usually seems to be related to the RAM or CPU.
Hello. First you’ll need to find what exactly is wrong. It could be many things (Motherboard, SSD, NVRAM etc) First try resetting the NVRAM: (1) Find the “Command”, “Option”, “P”, and “R” keys on your Keyboard. (2) Turn on your Computer and hold down Command-Option-P-R together straight away. (3) Keep holding this down till you hear the start up chime 3 times. (4) Release the keys. If this doesn’t work, try booting from the recovery: (1) Find the “command” and “R” keys (2) Turn on your computer and hold both keys straight away. (3) Hold them until the recovery starts to boot. If the recovery doesn’t even boot then there is something else wrong perhaps the motherboard.
