I have updated my ROM from 1.48 to 1.66.405.2 (WWE) recently and after that, I have noticed Im only on 448MB RAM according to system info in my device. So Ive searched a little bit and found out that more RAM is reacheable only with certain radio ROM which is something like "compatible" with exact ROM. Therefore Ive tried to upgrade my radio ROM to 2.08.50, but it has a same result. Only 448MB RAM.
Can anyone advise to me proper version of radio ROM with 1.66.405.2 (WWE) please?