yan winspreader,para sa gusto mag downgrade upgrade ng unit
How to?
1. load yung firmware sa winspreader
2. choose your network adapter Example: Atheros network adapter(better na to gamitin iwas sira)
3. unplug your modem sa saksakan (as in Adaptor)
4. Hit start sa winspreader
5. plug your modem
6. Hayaan lang,magtataas baba ang led,and then pag 5 led lights on na click stop
7. Unplug your modem
8. connect and check downgraded or upgraded kana