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I've a very dramatic problem. I don't know how it could happen but sice a week the internal storage of my Cubot X20 Pro with android 9 is in "read only" mode. That's mean that I couldn't reset (anytime I tried, after restart, I found all like a week ago) or do something else. I spending last week looking and searching on web for a solution. I tried every guide. But nothing. The problem is that I can't switch on OEM unlock.

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Without this all command on fastboot or adb will fail because the system is read only. Is a snake that eat his tail. So the question: there's a saint thatknow a program or procedure that surely work toescape that enpasse? Please I'm desperade, the phone has only 2 months of life and I can't take it on a assistance cause i've bank app and all accounts visible.

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  • Have you tried to perform a factory reset?
    – Robert
    Commented Oct 27, 2020 at 12:38
  • if factory reset not working, try to flash empty userdata partition from SP Flash Tool. If no reset is possible sounds like data partition read-only which indicates emmc wear-out (btw unlocking bootloader will trigger factory reset)
    – alecxs
    Commented Oct 27, 2020 at 12:56
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    I found this problem doing factory reset. At the end of procedure nothing happen and that alarmed me. I also tried to flash the phone with stock rom from official site but tought flash tool say that all gone well, at restart I found the same screen of one week ago. cubot.net/platform/Support/detail/id/141/cid/10.html
    – freecma80
    Commented Oct 29, 2020 at 9:04
  • did you flash userdata.img?
    – alecxs
    Commented Oct 29, 2020 at 14:56
  • I don't know what you mean. I followed the instruction of link above. I also tried usi magisk app and flashing boot_patched.img created with it. It's like you try to modify an old cd-rom
    – freecma80
    Commented Oct 30, 2020 at 7:55

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