Poco X4 Pro 5g 128gb Qcn Tested7z Free Link -
This specific QCN is tailored for the 128GB storage variant. Devices with different storage capacities can sometimes feature slight variations in partition maps or network configurations. Using a matching file prevents baseband mismatch.
Dial *#06# to verify your original IMEI numbers match and display correctly. Troubleshooting common Errors
required for the phone to communicate with cell towers.
Click on the menu at the top and select Software Download . Navigate to the Restore tab.
Always try to back up your existing QCN (even if it's "broken") before flashing a new one. poco x4 pro 5g 128gb qcn tested7z free
Always back up your original EFS partition before doing anything else. POCO X4 Pro 5G 128GB Tested QCN (7z) Free Download
: Importantly, QCN files typically do not contain Wi-Fi or MAC address values. Critical Features & Uses
Type su to grant root access (approve the prompt on your phone screen). Enter the command: setprop sys.usb.config diag,adb
Your device should now appear in Device Manager under "Ports" as . Step 2: Open QFIL Tool This specific QCN is tailored for the 128GB storage variant
Follow these phases sequentially to repair your device's network infrastructure. Phase 1: Enable Qualcomm Diagnostic Mode
Verify the baseband version in system settings. If it is still blank, the phone may require a hardware logic board repair.
user facing severe network issues, such as "No Service," "Invalid IMEI," or "Baseband Unknown," a corrupted NVRAM (Non-Volatile Random Access Memory) is likely the cause. The solution for this is to restore a "Tested QCN" file.
Extract the downloaded tested.7z file to get the raw .qcn file. Download a tool such as or QCN Editor . Load the downloaded Poco X4 Pro 5G QCN file into the tool. Dial *#06# to verify your original IMEI numbers
: Modifying IMEI is illegal in some regions. These files should only be used for legitimate repair purposes on your own device. All Xiaomi Phone QCN Backup Files
Open the dialer and type *#06# . Your original dual IMEIs should now display perfectly.
To ensure a clean installation and avoid data conflicts, you must clear the existing corrupted network partitions. This can be done via TWRP/OrangeFox terminal or ADB shell while rooted:
