Search for your exact model (e.g., "50P615") and look under "Downloads" or "Firmware".
maintain databases of official firmware versions for TCL models. Technical Details : The TCL 502 typically uses a MediaTek (MTK) Firmware TCL 502
If the phone is bricked, stuck in a boot loop, or won't take OTA updates, you may need to manually flash firmware using (for MediaTek chips) or TCL’s proprietary upgrade tool . Search for your exact model (e
Determine if your model uses an MTK (MediaTek) or Qualcomm chipset. MTK devices generally require the SP Flash Tool . Determine if your model uses an MTK (MediaTek)
The TCL 502 operates on a lightweight version of Android designed for devices with limited hardware. Operating System : Android 13 Go Edition. : MediaTek Helio A22 (MT6761V) quad-core. : 2GB RAM and 32GB Internal Storage. Kernel/Build