Stock Rom Backup?

blusito

New member
Feb 18, 2019
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Hi everyone, acquired a Moto G5S Plus (xt1803 reteu) today. And have some questions:

1.
Best way to backup my stock rom before installing a new one? I already did one after flashing TWRP, but as far as I know it'll not pass verity-check nor it'll be useful to restore and receive OTAs. Is there a better way to do it?

2.
What issues could I encounter while trying to flash stock firmwares from the web? Will something stop working if it's a different region?

Thank you in advance!
 
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