Whatapps is works!
I can use my whatapps in Galaxy Tab 10.1 Wifi
What you need?
a) Both devices have Titanium Backup Pro
b) 2 Phone No. ( one no. cannot use at both device)
First, clean up and uninstall whatapps program in your SIMCARD device
At usual , insert the simcard(No.) that you want use in 10.1 wifi
install whatapps as usual, get the sms(code) and key in
get a freshcopy of whatapps, and use Titanium Backup Pro
you will get 3 whatapps backup files at /sdcard/TitaniumBackup
then copy it to computer for reserve
Uninstall whatapps & clear whatapps data in simcard device, take out the simcard
Tab 10.1 WIFI:
Copy those 3 files to /sdcard/TitaniumBackup, use Titanium Backup restore APP+DATA
Now you can use whatapps in Tab 10.1 WiFi with wifi connection.
DONTX10 .....STUPID to use Same Phone No. in both Devices & I also not suggest update your whatapps in Tab 10.1 WiFi