Samsung J7 Prime repair device, can try to repair it by. have to charge a battery with any charger and charged it by 70%. this guide can be used without any box its done from flash tool it's also available here, and it is important to installing phones driver, you can't flash or upgrade if it is not installed on your computer or laptop it must be installed and also available in this post, here all are linked that tested and working fine just in one try
Samsung J7 Prime you can easily solve any problem with this method if you are fresher technician or experienced technician in android software related if the error occurs of USB not recognized then your USB is not working.if a battery is not charged,your USB socket will not proper work and you will fail in this method. if any issues please write your questions in the comment box I will try my best to help you.
Required
- Internet Connection with bettery speed
- QuickShortcut Maker apk
- Some codes
- Calculator code : (+30012012732+
- DRParser Mode code : *#0808#
- Samsung J7 Prime FRP Remove tool for Android 7.0
- Micro USB Cable with good quality
- Computer or Laptop
Download Links
QuickShortcut Maker apk
Samsung J7 Prime FRP Remove Lock tool Android 7.0
Very usefull...i have done 10 j7 from it...
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