Samsung Flash failed - ChimeraTool help

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Samsung Flash failed

This document created at Feb 18, 2019, 3:39:15 PM and modified at Apr 10, 2021, 4:08:01 AM.

How can you fix "Firmware flash failed." on Samsung phone while any procedure?

Please check the following tips to fix "Firmware flash failed" error message

...
Reading PIT from phone.
Flashing boot.img
Firmware flash failed.

 

Most common issue factors:

  • FRP lock is activated on your phone
    • You need remove FRP lock from your phone, mostly just logout simple from your Gmail/Samsung account(s).
  • Reactivation lock is active on your phone
    • deactivate reactivation lock from your menu


       
  • Enable OEM unlock from the developer menu
    • If this option is not visible or available in your phone, then your RMM status is "prenormal". That means you need keep your phone powered on for seven days with WiFi connection and after that time of period prenormal status will be removed automatically.

      Unfortunately there isn't any perfect solution for this issue, this is why we do not have procedure for RMM prenormal "remove" or "bypass".
      There are some unofficial bypass methods, you can check them with Google: https://www.google.com/search?hl=&site=&q=samsung+rmm+prenormal+skip


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