Free Download (UmiTeam) Zte Blade A51 Network Lock Auto Patch
Hello friends!
Do you have a ZTE Blade A51 that is stuck on a network lock? Maybe you flashed a new firmware, or you changed the EMMC, and now the phone is asking for an unlock code. This is a very big problem for many technicians. But today, we have a special, free solution for you. This is a Network Lock Auto Patch firmware, made by UmiTeam.
You must follow these steps very, very carefully. Do not skip any step, or it will not work!
Step 1: Unlock Bootloader (First!)
Before you do anything, you must unlock the bootloader of your ZTE Blade A51. This is the most important first step. If the bootloader is locked, you cannot flash this special file.
Step 2: Download and Prepare the File
- Download the special patch file from this link: 🔗
- After you download, extract the RAR file. You will see the firmware files inside.
- Load the new patched firmware files into the tool.
Step 4: UNTICK MISCDATA (Very Important!)
- Now, look at the list of all the files and partitions in your flash tool.
- Find the partition named "miscdata".
- You MUST UNTICK the box next to
- miscdata
. Do not flash this partition! This is a very important part of the fix.
Step 5: Flash the Patched Firmware
- Now that
- miscdata
is unticked, you can click the "Flash" or "Download" button. - Wait for the flashing to finish 100%.
Step 6: Do a Hard Reset
- After flashing is complete, you are not finished. You must do a hard reset (factory reset) on the phone.
- You can do this by booting the phone into recovery mode (usually by holding Volume Up + Power) and selecting "Wipe data/factory reset".
Step 7: All Done!
- After the hard reset is finished, just reboot your phone.
- That's it! Your ZTE Blade A51 should now be network unlocked. All done.
This is a great free tool from UmiTeam that will save a lot of time for technicians. Enjoy this fix, my friends!

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