Your nonsafe would still be 890.
so then technically i could wipe, switch to non-safe, restore non-safe backup, use pete root tool to unroot, wipe again (just because) and then OTA to .906 and I would be back to completely stock
Trying to decide on my next phone. I am torn between the DNA and the SGS3.
I bet update fails, but you might get lucky
best bet is to SBF, and it only takes 10 mins or so
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