If it's a hardware issue on the Galaxy Nexus, you'll have to either take it to a cellphone repair shop, or you can attempt to repair it on your own. A teardown of the camera is in a do-it-yourself site iFixit (see Related Links). It'll likely be best to replace the camera component itself for a new one.
If it's a software issue, the latest stock Android OS for the Galaxy Nexus was Android 4.3 for the unlocked, Sprint, and international versions, and Android 4.2.2 for the Verizon version. So if your version is already updated and you're still experiencing software issues, one other option is flashing a factory image of your latest OS, courtesy of Google Developers (see Related Links).
To fix WiFi problems with your Samsung Galaxy S3, try changing your WPA connection.
You can send your Samsung galaxy S 4 back to the manufactures for cracked screen fix.
Fix it.
My samsung wonder have this problem-the back camera after restarting of mobile work some period of time and block-to the next restarting and this continiu!How I can fix?
You can fix your Samsung Galaxy Ace if it keeps restarting by restoring your phone to its original factory settings. This wil take your phone back to its original settings and get rid of the restarting problem.
You can send your Samsung S 4 back to the Samsung company to be fixed if you cracked its screen.
Without any details as to what is wrong with the phone, it is hard to determine.
Yoyo honey singh
Precision Camera is the one-stop-shop for digital camera and video camera repairs. Their fast turnaround gets your camera returned to you quickly and correctly.
If your USB charger port is broken on your Samsung Galaxy S phone, you will have to disassemble your whole phone, and solder a new connector on to the phone's motherboard.
You will have to reset your username and password in your settings.
Pictures on your Samsung Galaxy s3 appear to be blurry due them being compressed by your telecom provider being sent to your phone but if you turn on your WIFI the pictures will be sent directly to your phone and therefore most likely not blurry.