Hi all! I have problem with unstable WiFi on my M701 HY (fw #186). If I pinging default gateway through USB from PC, it's all OK and wifi keep connection. But if I don't ping from PC, after some time wifi connection on tablet failed and I have to reset wifi adapter (sometimes several times)...
If others failed, I recommend reflash fw ;) (FW must be for your model ! look here http://www.androidtablets.net/forum/telechips-tcc8902-tablets/6417-m701-variant-7-tcc8902-tablet-information-firmware-custom-recovery.html)
I have had M701 HY with #188. I don't know nothing about HY version and I will upgrade to FroYo (from haipad.net, but is not for HY version). It of course not succeed. So I download firmware from haipad.net for HY, flash it and now i have #186.
Where can I download firmware #188 or is any newer...