Apps are not working after upgrading to android 7.0

shamin

Apps are not working after system upgrades to 7.0. Please help. Is it possible to downgrade? Is this a common issue or only applicable for UMI phones?

MarcinP

No there is no such issues after any update.
Please perform factory reset (settings - backup and reset - factory data reset)
If you want downgrade you need use SPFT and flash you phone.
Here is SPFT instruction
http://community.umidigi.com/thread-11-1-1.html
And here you have all available ROMs
http://community.umidigi.com/forum-131-1.html