I have a RN4 on Global Stable ROM 126.96.36.199 NCMFIED.. I want to switch to global beta so I tried using fastboot method.. But I get flash modem error in MiFlash tool.. Any solutions??
It seems that something is wrong with the fastboot syntax(from log).. MiFlash log attached....
Solved it.. Turns out the flash_all.bat script is not built to handle path with white spaces in them as it does not use quotation marks(" ") for path.. For eg.. you cannot extract the downloaded fastboot ROM to C:\New Folder\xyz due to white space... To resolve this just place the downloaded ROM in a path with no white space..
copy the fastboot flash file in local disk c directly and then flash problem solved, also rename the flash file in short name like mido only
dont put fast boot flash file in desktop or anywhere else put only in 1st page of local disk c (system disk)
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