Samsung Galaxy J7 Troubleshooting
Welcome to our Galaxy J7 Troubleshooting page, which contains all the links to problems, issues, questions, tutorials, FAQs, how to’s and guides that you can use.
Welcome to our Galaxy J7 Troubleshooting page, which contains all the links to problems, issues, questions, tutorials, FAQs, how to’s and guides that you can use.
![How to boot Samsung Galaxy J7 in safe & recovery modes, wipe cache partition, do resets [Tutorials]](https://thedroidguy.com/wp-content/uploads/2017/04/Samsung-Galaxy-J7-Safe-Mode-300x169.jpg "Samsung Galaxy J7 Troubleshooting 2")
![Samsung Galaxy J7 pops up “Warning: Camera failed” error when camera is opened [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/05/Samsung-Galaxy-J7-camera-failed-300x169.jpg "Samsung Galaxy J7 Troubleshooting 3")
![How to fix Samsung Galaxy J7 Prime that has drained battery, black screen and flashing blue light [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/08/J71-300x169.jpg "Samsung Galaxy J7 Troubleshooting 7")
![Galaxy J7 unable to view Netflix videos in HD [troubleshooting guide]](https://thedroidguy.com/wp-content/uploads/2018/02/J7-300x169.jpg "Samsung Galaxy J7 Troubleshooting 9")
![What to do if your Samsung Galaxy J7 Pro (2019) smartphone is not recognized by a Windows PC [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/02/samsung-galaxy-j7-pro-keeps-freezing-lagging-300x169.jpg "Samsung Galaxy J7 Troubleshooting 17")
![How to fix a Samsung Galaxy J7 Pro 2019 smartphone that doesn’t detect SIM card, No SIM card error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2018/02/galaxy-j7-pro-screen-flickering-300x169.jpg "Samsung Galaxy J7 Troubleshooting 18")
![Samsung Galaxy J7 is showing “Unfortunately, Gallery has stopped” error message [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2016/11/Galaxy-J7-Gallery-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 26")
![How to fix Samsung Galaxy J7 error “Unfortunately, Settings has stopped” [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/01/Galaxy-J7-settings-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 27")
![Fix Samsung Galaxy J7 “Unfortunately, Google Drive has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/04/Samsung-Galaxy-J7-Home-Screen-300x169.jpg "Samsung Galaxy J7 Troubleshooting 28")
![How to fix your Samsung Galaxy J7 that keeps restarting [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/05/Samsung-Galaxy-J7-keeps-restarting-300x169.jpg "Samsung Galaxy J7 Troubleshooting 29")
![How to fix Samsung Galaxy J7 that got stuck on logo and won’t boot up [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/06/Samsung-Galaxy-J7-stuck-on-logo-300x169.jpg "Samsung Galaxy J7 Troubleshooting 30"){kind=logo}
![Samsung Galaxy J7 turned off on its own and would no longer power up [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/10/J71-300x169.jpg "Samsung Galaxy J7 Troubleshooting 33")
![How to fix Samsung Galaxy J7 that shows “Unfortunately, Internet has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/06/Samsung-Galaxy-J7-internet-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 46")
![How to fix Samsung Galaxy J7 that keeps showing “Unfortunately, Phone has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/06/Samsung-Galaxy-J7-phone-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 47")
![How to fix a Galaxy J7 wifi not connecting issue [troubleshooting guide]](https://thedroidguy.com/wp-content/uploads/2018/05/J71-300x169.jpg "Samsung Galaxy J7 Troubleshooting 55")
![How to fix Samsung Galaxy J7 screen flickering issue, other screen related problems [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2016/12/Galaxy-J7-flickering-screen-300x169.jpg "Samsung Galaxy J7 Troubleshooting 60")
![How to fix Samsung Galaxy J7 that keeps freezing or lagging [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/04/Samsung-Galaxy-J7-keeps-lagging-freezing-300x169.jpg "Samsung Galaxy J7 Troubleshooting 61")
![How to fix Samsung Galaxy J7 “Warning: Camera failed” & “Unfortunately, Camera has stopped” errors [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2016/11/Samsung-Galaxy-J7-camera-failed-300x169.jpg "Samsung Galaxy J7 Troubleshooting 74")
![How to fix your Samsung Galaxy J7 that’s not charging anymore [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/04/Samsung-Galaxy-J7-charging-issues-300x169.jpg "Samsung Galaxy J7 Troubleshooting 75")
![What to do with your Samsung Galaxy J7 that got stuck in bootloop [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/06/Samsung-Galaxy-J7-stuck-in-bootloop-300x169.jpg "Samsung Galaxy J7 Troubleshooting 78")
![What to do if the screen of your Samsung Galaxy J7 starts flickering [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/07/Samsung-Galaxy-J7-screen-flickering-300x169.jpg "Samsung Galaxy J7 Troubleshooting 79")
![How to fix Galaxy J7 lag, freezing, or slow performance issue [troubleshooting guide]](https://thedroidguy.com/wp-content/uploads/2017/08/J72-300x169.jpg "Samsung Galaxy J7 Troubleshooting 81")
![Samsung Galaxy J7 Clock apps keeps crashing showing “Unfortunately, Clock has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/03/Samsung-Galaxy-J7-clock-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 98")
![How to fix Samsung Galaxy J7 that’s stuck on the boot screen [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/05/Samsung-Galaxy-J7-stuck-on-boot-screen-300x169.jpg "Samsung Galaxy J7 Troubleshooting 99")
![Samsung Galaxy J7 popping up “Unfortunately, the process com.android.phone has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/07/Samsung-Galaxy-J7-phone-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 100")
![How to fix Samsung Galaxy J7 that keeps popping “Unfortunately, Contacts has stopped” error message [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/03/Galaxy-J7-contacts-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 101")
![Samsung Galaxy J7 popping up the error “Unfortunately, Photos has stopped” [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/03/Samsung-Galaxy-J7-Photos-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 102")
![How to fix your Samsung Galaxy J7 that can no longer connect to your Home Wi-Fi and other hotspots [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2016/10/Galaxy-J7-Wi-Fi-problems-300x169.jpg "Samsung Galaxy J7 Troubleshooting 114")
![How to fix your Samsung Galaxy J7 that keeps shutting down and randomly restarts after an update [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/01/Galaxy-J7-keeps-shutting-down-rebooting-300x169.jpg "Samsung Galaxy J7 Troubleshooting 115")
![How to fix your Samsung Galaxy J7 that started running slow [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/05/Samsung-Galaxy-J7-running-slow-300x169.jpg "Samsung Galaxy J7 Troubleshooting 116")
![What to do about the Samsung Galaxy J7 that’s heating up or overheating [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/08/Samsung-Galaxy-J7-heating-up-overheating-300x169.jpg "Samsung Galaxy J7 Troubleshooting 117")
![How To Fix Samsung Galaxy J7 Wont Charge, Other Charging Issues [Step-by-step Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2016/10/Samsung-Galaxy-J7-300x169.png "Samsung Galaxy J7 Troubleshooting 118")
![Samsung Galaxy J7 Wi-Fi switch is greyed out or disabled [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/03/Samsung-Galaxy-J7-greyed-out-wifi-switch-300x169.jpg "Samsung Galaxy J7 Troubleshooting 119")
![Samsung Galaxy J7 pops up “Unfortunately, Maps has stopped” when GPS is enabled [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/03/Samsung-Galaxy-J7-Maps-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 120")
![How to fix Galaxy J7 flickering screen issue [troubleshooting guide]](https://thedroidguy.com/wp-content/uploads/2018/07/J74-300x169.jpg "Samsung Galaxy J7 Troubleshooting 148")
![How to fix Samsung Galaxy J7 showing “Unfortunately, Camera has stopped” error when taking pictures [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/04/Samsung-Galaxy-J7-camera-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 155")
![How to fix Samsung Galaxy J7 that’s showing “Unfortunately, Samsung Account has stopped” error [Troubleshooting Guide]](https://thedroidguy.com/wp-content/uploads/2017/04/Samsung-Galaxy-J7-account-has-stopped-300x169.jpg "Samsung Galaxy J7 Troubleshooting 156")
![How to fix your Samsung Galaxy J7 that shows “Unfortunately, Internet has stopped” & “Unfortunately, Snapchat has stopped” error messages [Troubleshooting Page]](https://thedroidguy.com/wp-content/uploads/2016/11/Samsung-Galaxy-J7-apps-issues-300x169.jpg "Samsung Galaxy J7 Troubleshooting 157")