General :: CM 7.2 Random Reboots - Huawei U8160

I've been having random reboot sessions on my phone lately. When these reboot sessions occur, the battery gets hot.

I'd like to give some more information about my situation:

I've been using CM7.2 on my Huawei u8160 for almost half a year now, without any kind of problems. Lately, the phone started rebooting randomly, especially during phone calls, making the phone almost useless. The reboots also occur when the phone is idle. These reboots drain the battery extremely fast.

I've been using CM7 with the V6 supercharger, as I said, for months without problem. When these reboots started happening, I reflashed the rom, doing a full wipe (clear cache, clear dalvik, format system, format data, factory reset etc.) , but that didn't solve the problem. I reflashed CM7 several times, with / without V6 supercharger, without deleting those system apps that are safe to remove (live wallpapers, update notify etc.). I also reflashed the stock froyo rom the device came with. None of these methods worked.

It is getting more and more frustrating, since they occur randomly, and I can't make a proper phone call, since it's almost guaranteed the phone will reboot during the conversation.

I tried formatting the SD card, using another SD card, resetting the battery stats, using a program on the market and the CMW Recovery - nothing worked.

Another thing I noticed (this may sound very stupid) is that the phone reboots more often when I'm outside (it's winter here now), or when I enter in a warmer place, or when the phone is in my pocket.

I asked an assistant from a nearby Vodafone store, she said that it is a software problem ( -.- ) and that the phone needs to be sent for service. I told her I've already reflashed the software, and she said I only did an update not a full soft flash.

I have also created an error report using the device specific setting menu included in the CM7 rom, which I am attaching here.