i tried to upgrade huawei ideos s7 slim firmware but i could'nt and it cannot boot any longer

Spider

Administrator
Staff member
Mar 24, 2011
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goodoane

Senior Member
Nov 25, 2010
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You need an micro sd card and an original firmware. Put the original firmware on the root of micro sd card(you will have a folder dload withe the firmware inside), now with your tablet off put the micro sd card on the tablet an then press power. Update will start automatically.
 
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