Only available for USA  

Remark:

This is a  bundle sale of Hadron 220 and squonk backpack.
Glaz V2 is not bundlesale, it is free giveaway for customers who purchase Hadron MOD.
Please note Glaz V2 is not squonkable.
To use Hadron backpack, you need to have your own RDA/RDTA with squonk pin.   

 Firmware upgrade:

1.Download driver from Yihi website http://yihisxmini.com/support/000003002003.html 

File name: SXi-v2.8.6.6-Setup-20180611-1445-English
Install it in your PC and then click Connection to install Driver
2.Download latest firmware version SX490_20200801
3.Turn off and remove battery out of device
4.Remove your atty from device
5.Connect USB cable to PC

6.Open SXi - Upgrade - Open file - upgrade

Version A：Lock adjust buttons only, fire button still working

1) To clear puff counter manually. Press & hold + button for 1.5 seconds (Puff counter won’t reset after changing batteries).Also includes puff counter to count as a 1 second puff.

2) To enter bypass mode: Press & hold - button for 1.5 seconds.

SX490_20200801-1126_V1231-LockedFreeFire.zip

Version B：Lock all buttons, you cannot fire and vape when locked

1) To clear puff counter manually. Press & hold + button for 1.5 seconds (Puff counter won’t reset after changing batteries).

Also includes puff counter to count as a 1 second puff.

2) To enter bypass mode: Press & hold - button for 1.5 seconds.

SX490_20200801-1121_V1230-LockedNoFire.zip

Firmware upgrade:

1. Download driver from Yihi website http://yihisxmini.com/support/000003002003.html 
   File name: SXi-v2.8.6.6-Setup-20180611-1445-English
   Install it in your PC
2. Download latest firmware in our website https://shop.steamcrave.com/hadron220_p1010.html
3. Turn off and remove battery out of device
4. Remove your atty from device
5. Connect USB cable to PC
6. Open SXi - Upgrade - Open file - upgrade

Version A：Lock adjust buttons only, fire button still working

Version A- Hadron upgrade firmware.zip

((Preinstalled version is A)

Version B：Lock all buttons, you cannot fire and vape when locked

Version B- Hadron upgrade firmware.zip