Infinix X6531B Repair IMEI Original in Meta Mode [All Security] (Modem File) If your Infinix X6531B has lost its IMEI or is showing “Invalid IMEI“, don’t worry. This post will help you restore the original IMEI using Meta Mode, covering all security levels, including the use of the Downgrade Modem file if needed. ️ Tools & Files Needed Modem File (Downgrade if … Read more