Without a backup, you need someone with the same CPH1937 model.
This is the dreaded IMEI corruption issue. oppo cph1937 imei repair
Keywords used: OPPO CPH1937 IMEI repair, fix null IMEI Realme C2, Maui META tool CPH1937, MTK engineer mode IMEI, restore NVRAM OPPO. Without a backup, you need someone with the
For the OPPO CPH1937—a budget powerhouse powered by the MediaTek Helio P22 chipset—IMEI loss is a common software glitch. Without a valid International Mobile Equipment Identity (IMEI), your phone is essentially a brick regarding cellular functions. You cannot call, text, or use mobile data. Without a backup