Celtic Heroes

I think I've solved this issue, CPU clocks down to 300 MHz from 2.26 GHz which causes framedrops.

After changing the lowest CPU clock speed to 1.26 GHz instead of 300 MHz my framerate doesn't go below 40.

But I've only tested this for a few minutes so it might not be a perm solution but a start.

Fingers crossed that that is what has been causing the problem but let us know if it doesn't solve it completely.

Yeah, hopefully running off internal memory will allow you to see some performance inprovement and also it has been reported that the SD apple depending on the manufacturer can tend to heat up quite a lot when transferring data often. Don't want you burning your fingers now

Bumping lowest CPU clock causes heat problems so the CPU and GPU underclock itself so that the game is unplayable.

Think I solved it.

When my battery is low I usually charge it but when I do my phone gets hotter due to the extra heat from the battery.

When the battery gets hot it tells the CPU to lower it's frequency and limit it to 1.7 GHz instead of 2.26 GHz and GPU clock to 200 MHz instead of 450 MHz.

At these frequencies it makes the game run slower and frames starts dropping.

So playing games while charging your device is not a good idea.