FireFly [FF] boot - Advanced protocol with many features but in some cases it' may be slow. Consider to use [FDL] boot for firmware Read/Write.
How to use CM2 SP3 Tool. See HERE list of versions and functions.
For devices with UFS flash chip use [FDL] mode or use PAC file (latest version) as loader.
If no luck - wait, sw will be updated in some time
1. Select SoC/CPU or model
2. Click to [Connect]
![Image](https://cdn.infinity-box.com/cm2sp3/sp3-connect.png)
3. Do the Job. You can do several operations one-by-one, it's called [LiveBoot mode]
![Image](https://cdn.infinity-box.com/cm2sp3/sp3-reset.png)
4. Click to [Disconnect] to Reboot or Power device Off
![Image](https://cdn.infinity-box.com/cm2sp3/sp3-disconnect.png)