TECNO does not host a public, user-friendly repository like Google or Samsung. However, the "Carlcare" app (TECNO’s official service center app) sometimes provides OTA zip files. For full firmware (ROM), you usually have to visit a Carlcare service center physically.
Always back up your data before attempting any firmware changes, as manual flashing will erase all personal files. Support Resources Update software – Tecno Phantom 9 - Android 9.0 Guide
TECNO does not host a public, user-friendly repository like Google or Samsung. However, the "Carlcare" app (TECNO’s official service center app) sometimes provides OTA zip files. For full firmware (ROM), you usually have to visit a Carlcare service center physically.
Always back up your data before attempting any firmware changes, as manual flashing will erase all personal files. Support Resources Update software – Tecno Phantom 9 - Android 9.0 Guide Firmware TECNO Phantom 9