The most common cause of slow speeds is poor signal reception. Since the is a portable 4G hotspot, its location is critical.
*#*#3646633#*#* from a phone connected to JioFi’s Wi-FiEngineer Mode → Debug → Enable ADBadb shell (no root required)If you simply meant "unlocking" the dashboard or changing basic settings: unlock jiofi m2s better
3. Methodology
Once unlocked, don't just stop there! Make your M2S perform even better: Optimal Placement The most common cause of slow speeds is
: Remove the SIM and memory card. Keep your PC and a USB cable ready. Enter Fastboot Mode Reset button (inside the pinhole at the back). While holding it, plug in the power charger Release the pin when three red lights appear; the device is now in Fastboot mode. Flash via PC Minimal ADB and Fastboot on your computer. Download the M2S firmware .img file Dial *#*#3646633#*#* from a phone connected to JioFi’s
Requirements:
The JioFi M2S is a sleek, oval-shaped 4G LTE hotspot device. Unlike generic routers, it runs proprietary firmware customized by Jio.