Go to your app drawer and tap the Settings icon. Navigate to System: Scroll down and select System .
While firmware updates can bring numerous benefits, some users may experience issues with their TCL 50 5G firmware, including:
Advanced users modify the "Cust" partition on TCL devices. This partition contains region-specific firmware settings. By editing these files, you can enable features TCL disabled for your region (like specific 5G bands or VoWiFi settings). firmware tcl 50 5g better
This is the most direct way to keep your phone "better." Navigate to Settings > System > System Update and select Check for Updates .
Open Settings . Step 2: Scroll down and tap System . Step 3: Tap System Update (sometimes labeled "Software Update"). Step 4: Tap Check for updates . Go to your app drawer and tap the Settings icon
Updates frequently polish image processing algorithms, delivering sharper imagery from the 50MP main sensor .
| Issue | Likely Cause | Solution | |--------|----------------|-----------| | Slow after update | Corrupted cache | Wipe cache partition | | 5G not working | Wrong APN / modem firmware | Reset network settings | | Battery draining fast | Background apps or buggy update | Disable 5G, check battery stats | | Touch screen unresponsive | Firmware glitch | Force reboot (hold power 15 sec) | | Won’t boot (bootloop) | Bad OTA update | Enter recovery → factory reset | This partition contains region-specific firmware settings
| | TCL 50 5G | TCL 50 XL 5G | | :--- | :--- | :--- | | Display | 6.6-inch HD+ (90Hz) | 6.78-inch FHD+ (120Hz) | | Pixel Density | ~267 ppi | ~396 ppi (sharper text/images) | | Resolution | 720 x 1612 pixels | 1080 x 2460 pixels | | Weight | 183.5g (lighter) | 195g | | Dimensions | 164.1 x 75.1 x 8.3 mm | 167.6 x 75.5 x 8.2 mm | | Processor | MediaTek Dimensity 6100+ | MediaTek Dimensity 6100+ | | RAM | Up to 8GB | Up to 6GB |
This is the simplest way to update. Just follow these steps:
Regularly checking for firmware is the single best thing you can do to protect your investment, ensure your data is safe, and keep your TCL 50 5G running better for years to come.
"The touch response felt sluggish in PUBG . I sideloaded the European firmware (T771K_V2.1.0) onto my US model and the touch latency dropped significantly. Just be careful with band compatibility."