Droid 1 Verizon to MetroPCS and Youtube on Droid 1

Hi,

I have two issues with two separate phone sets from Motorola Droid 1 (A855);

1. This Droid 1 is already on MetroPCS Network and 1x on internet. But MMS sometimes works one-way or does not work at all. Its Firmware Version is 2.1 (ESE 53), Baseband Version, Kernel 2.6.29 and Build Number is Smoked Glass V6.0. Currently I can't watch Youtube on it and I can't do MMS on it. Can you help?

2. This Droid 1 is from Verizon and I want it to work on MetroPCS with all features. Its Droid 2.2.2, Baseband C_01, Kernel, 2.6.32 and Build Number FRG83G.

Thanks for your kind help and views.