I would like to upgrade my acer S500 (official 4.1.2) on Midnight-Rom (http://www.modaco.co...ased2014-03-30/).
I have used Acer Tool S500 RO 0.4 (http://www.modaco.co...ased2014-03-30/) .
When I boot my mobile phone , I got this error :
boot image verified failed
Do you have a solution ?
(It is strange than with option 5 , I could use my rom but it ends when I reboot)