How To Decustomize T100
 

i have a t100 on orange network, please can someone tell me how i decustomize it? and also how long does the average flash time take please?

Thanks

i just flashed the t100 using this file "T100_01_TIM" from the support area. it has now been decuistmized but i cannot put any simcards in, it just wrong card. i unlocked it again and it says the same!

Help!! Please
 

I have tired diffrent flash files from the support and they all say worng card. when i flash it back to orange (its orignal flash). it works fine, just that the ringtone sound doesnt work.