Oppo A1k After Factory Reset Logo Only

praween072

I'll try to reset pattern lock using the UFI eMMC tool with isp.
First, I select Factory reset option. ( Seen Picture >> https://mega.nz/#!YQMDyCLA!aG6UMuoYNLRn4Op6qnHFW8xrE1jtqeOk5Brfpx7Puo8

Jos is starting correctly, unforcedly my pc is power off automatically.

after now Phone only logo with error. ( Seen Picture >> https://mega.nz/#!lA9gCYjJ!sQIWDNwixPxGOuD8mjtt2xVwc5yzWsAejy0AjC_DezQ

Cant flash. user Area damage error show in tool log.

Please guid me to fixe this issue.

madgoeslim

praween072 Hello,
In newest ufi, there are features called [Oppo] Master Clear, please use this instead using Factory Reset to avoid bootloop issue.
You can try re-write userdata and cache image from stock firmware to repair damage cache and userdata partition.

praween072

Thank you so much madgoeslim your replay. Can u send me video Gide how to wright user data & Crash image using ufi box?

madgoeslim

praween072 Go to Usera Area main tab after identify emmc, search partition cache and userdata from partitions list, drag and drop image file from your firmware folder directly to partitions, and do write.

praween072

madgoeslim Cant write file your metherd. error show & stop prosses.

Unknown chunk type 0x5FD4 at 0x03433040
Wrote 5036215 blocks, expected to write 4194304 blocks

(Please view error report below link)
https://mega.nz/#!BUUXVYzA!GgWWQYq28Xi_vVcTrW1OFJmgZp7_3LUsnRJQ2NGhffM

madgoeslim

praween072 Make sure your firmware version is the same version with the device.
And remember, because you write in ISP mode, its better to use lower Clock, we recomended to use 12/16 MHz for stability connection.