Guys hey,
please help me to roll back my Lumia 640 LTE 10.0.10240.16384 (downloaded from here http://forum.xda-developers.com/win...alled-leaked-windows-10-mobile-t3173000/page9) to 8.1 stock. I try everything but just wont work. I try Nokia software recovery tool and Windows devices recovery tool (see attach) (this software detect my 640 like dual sim, I don't have dual sim). None of them wont work for me....I read somewhere that I can rollback to stock with Windows Phone Image Designer for flashing ROM, but I need ffu image file for my model (I don't know where to look anymore, i try everywhere). And also I try Nokia Software Updater for Retail, nothing!! Can anyone help me please?
Thank you
please help me to roll back my Lumia 640 LTE 10.0.10240.16384 (downloaded from here http://forum.xda-developers.com/win...alled-leaked-windows-10-mobile-t3173000/page9) to 8.1 stock. I try everything but just wont work. I try Nokia software recovery tool and Windows devices recovery tool (see attach) (this software detect my 640 like dual sim, I don't have dual sim). None of them wont work for me....I read somewhere that I can rollback to stock with Windows Phone Image Designer for flashing ROM, but I need ffu image file for my model (I don't know where to look anymore, i try everywhere). And also I try Nokia Software Updater for Retail, nothing!! Can anyone help me please?
Thank you
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