Samsung Account Processing Failed..... again

[geertt2]

Previously I had a problem with kitkat in which samsung accounts lock you out and there is processing failed. There are ways to get around that until it was fixed in lollipop. Now this latest update marshmallow plugged the holes in Lollipop. For me after the installation of the latest Marshmallow, I got blocked out of accessing my phone again... (samsung account processing failed) even though I know my user name and password, it would not accept it just keep on saying processing failed.

Just so you know my specs is Samsung Galaxy S6 Edge SM-9250, bought in China, switched to Hong Kong firmware, currently boots into the 6.01 hong kong version which is an absolute nightmare because "google" is blocked in China. I had to use a virtual laptop wifi VPN to get it pass checking updates.

I was wondering, if it is possible to downgrade my phone from the 6.01 to lollipop 5.1.1 unfortunately Odin keeps on saying Nand write failed for my AP's that I've been using. So, is there anyway to "fix" this problem?

 

[geertt2]

Been searching all over the web for a solution to this problem. It is possible to downgrade from Android M to any rom above C017, there are ways to get internet, browser, downloading apps working, however it is still impossible to create a new samsung account or use my old samsung account. This is strange because I can log into my samsung account on the phone's browser perfectly, just not the phone reactivation lock.

Does this mean my phone's IMEI have changed? If so, is it possible to use my old Samsung backup folder to restore my previous IMEI? Do i need the exact same ROM to do this?

Any help would be greatly appreciated.

 

[geertt2]

Any assistance please? I need to get this phone working for work.