| Issue | 2021 Fix (still works) | | :--- | :--- | | “App not installed” | Your Android is too new (Android 13+). Use instead. | | Can’t download weather | The 2021 weather API is dead. Install “Weather Quick” app on your phone to inject data. | | Steps not counting | Factory reset the watch: Settings → Reset → Confirm. Then re-pair. | | Battery drains fast | Update to the final 2021 firmware (May 2021 build). It fixed the wake-lock bug. |
OTSmart v100 2021 site:gsmhosting.com OR OTSmart v100 2021 mega.nz otsmart v100 download 2021
The 2021 Otsmart V100 app is no longer available. However, the watch works with “GloryFit” (still on the App Store as of late 2023). Download GloryFit, then choose “V100” from the device list. | Issue | 2021 Fix (still works) |
: Ensure that any IMEI or unlocking actions comply with your local telecommunications laws. Where to Find the Download Install “Weather Quick” app on your phone to inject data
: Always backup your NVRAM/IMEI data before performing any flashing operations. Cable Quality
| Issue | Solution | | :--- | :--- | | PC doesn’t detect V100 | Install MTK USB drivers; try a different USB port (USB 2.0 recommended) | | Flash error “PMT changed” | Use “Firmware Upgrade” mode instead of “Download Only” | | Boot loop after update | Perform a factory reset (pin in RST hole for 10 sec) | | Touch screen reversed | Re-flash the MCU file only (repeat steps with MCU .bin) |
