You must use the original IMEI number found on the back of the device or its packaging.
Before you repair your OPPO F11 IMEI using CM2 methods, understand the law. oppo f11 imei repair cm2
Under the tab, select the correct CPU/Platform. The Oppo F11 uses the MediaTek Helio P70 (MT6771) chipset. Go to the Security tab. Step 3: Enter the IMEI Information In the Security tab, check the boxes for IMEI 1 and IMEI 2 . Enter the 15-digit original IMEI numbers. You must use the original IMEI number found
If you cannot boot, at least back up the and preloader using SP Flash Tool before attempting any write operation. The Oppo F11 uses the MediaTek Helio P70 (MT6771) chipset
| Error Message | Why It Happens | Fix | | :--- | :--- | :--- | | | Meta mode disabled in secure firmware. | Flash a patched preloader or use Boot Mode (DA) with Auth Bypass . | | “S_DL_GET_DRAM_SETTINGS_FAIL” | Wrong DA file or not using bypass. | Use MTK Bypass Utility (for SLA/DAA security). | | “Write IMEI Failed: NVRAM Full” | NVRAM partition has no free space. | Factory reset via recovery, or use fastboot erase nvram (dangerous). | | “Port detection stuck at 0%” | VCOM drivers not installed or USB cable is charge-only. | Reinstall drivers. Use a short, high-quality cable. Try USB 2.0 port. | | Phone shows IMEI but No Service | Baseband (modem) is damaged. | Flash the modem.img and lk.bin from the stock firmware via SP Flash Tool (Download Only mode). |
To access IMEI repair features in the CM2 software, you must ensure that "UK Mode" is disabled. Open the . Navigate to the settings and disable the UK local mode.
is typically limited to: