Note - If you don’t know how to properly remove the rear glass or never opened a phone, I don’t recommend you try this. There are components that could easily be damaged inside if not experienced or not familiar with your device. If you want to know how to open your device, www.ifixit.com can help, Search your device and find “Teardown”

Your using your Galaxy Device and it randomly glitches and restarts, then it starts up, freezes, and restarts over and over again. This is a Possible way on how to fix this issue. Note, Everytime I did this with the phone it would work fine, I take out the modification and it starts acting up. I’m not 100% Positive that your device can have the same issue but I recommend you using a new device and doing this to recover your information. This is a DIY Fix so I’m not sure how long it would last for. I’ll keep you updated if anything goes wrong with the device.

No ROM Flash, No Odin, No PC, No Recovery, No Factory Reset, No Data Loss, No BS