Blade restart on Data access + Call on the same time

[Guest gameSTICKER]

My Blade restarts EVERY time there is Data access + Call at the same time. The issue can be reproduced easily by using SpeedTest (or any other app while its accessing data) and giving a call on my Blade from another number. It has been like that on Fillyjonk and Jellyfish. Is it my hardware? Is it my provider?

[Guest Afrodude]

Have you overclocked your phone?

[Guest gameSTICKER]

Initially I ran FF with AHB overclock, but these days I'm running at stock speeds. I've even tried KK's custom kernel and stock kernels 2.1 and 2.2 but same issue...

[Guest Afrodude]

Might be an idea to try a clean install (i.e. Wipe your data/cache) and install a new ROM and see if this fixes the issue?

[Guest gameSTICKER]

Actually I've tried everything, clean wipes, even formatted all partitions from 'advanced' sections in recovery. Have tried almost 5 different ROMs :D

[Guest KenBW2]

For what it's worth, I was on hold to the Council (Leeds, since you ask) while browisng on Opera Mobile and playing music in the background to drown out the hold voice (which was all very cool). My point is it's not an impossibility. This was using the stock 2.1, haven't tried with a custom ROM.