Quote:
Originally Posted by armlabs
How to reflash back to Sony version?
I have tried the most updated 1.0.05 and extract folder "OS firmware" and put into MICROSD to try the sd rescue. but still no use.
any step to go back to the original version?
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I didn't realize your T1 was rooted. Have you tried Sony original firmware update?
http://www.sony.co.uk/support/en/product/PRS-T1/updates
This page has different method,
https://wiki.mobileread.com/wiki/PRST1_Firmware_Upgrade