I also got one of the first batches and whilst the signal is really very weak the data has now gone bust too. I cannot connect to wifi or to data networks. It takes ages to change from airplane mode and get data through. It is basically unusable. I cannot even use 150MB of data per month such is the data issues. I dont know if it is from cell c or the device but I cannot continue having a work phone that cannot connect to the net to retrieve emails.
Please help Armando