I have accidentally put my phone into recovery mode, and I cannot exit from it. Rebooting doesn't solve anything, it opens to recovery mode again. I believe that, it happened since I hold the power button too long and accidentally pressed volume button at the same time.
I have checked a lot but couldn't find how to fix this. Since I haven't backed up my pictures yet, I want to know that if there is a way to exit from this mode without deleting my pictures(data)? I couldn't understand if installing from adb (I don't know what it does) or fastboot to reboot will delete my data? In addition, I haven't been able to install the latest update since my phone didn't have enough memory. Could this situation be related to that? Sorry for asking lot of questions but I am really worried since I don't have any service to have it checked up .
P.S:my volume button is not stuck.