I have the battery problem where it discharges to about 50% then suddenly to 15 or 5%. Rebooting sees the 50% restored.
Is it so that a firmware upgrade via Kies will fix this? If so, I installed Kies when the phone was new about 3 months ago and it recognised the phone OK. Now, when I try to get the phone to connect via the cable it will not, which means I can't follow the upgrade method at Android Upgrade Procedure
Does anyone have a suggestion how I can get the PC to connect again to the phone?
Edit:I have tried un-installing and re-installing but pc still fails to recognise phone