since a few days I noticed a strange behavior of my FP2. The battery consumption is quite bad and I assume it is the battery. However, in addition to that it takes very long to charge (yesterday it told me 1d20h). This might also be the battery or the charging controller. Also in addition if the signal is not almost 100% it completely drops every few seconds. Calls are not a problem but just monitoring the signal bars shows this. In cases where I have full signal strength I cannot see that. So my next assumption would be the transceiver part. This is also only since a few days.
My question would be, what can I do? I ordered a new battery already which should be here Monday. If this behavior does not stop, what should I try next or which part to exchange next?
Any ideas or further advises what I can check/try before I order new parts?