A while back I bought a Huawei Ascend Plus H881C from Straight Talk. It came with a lot of built-in apps that I didn't care for and never use. It's a great phone, but I can't have very many apps downloaded on it. Sometimes when I get a new update on an app, it won't let me upgrade it because of insufficient storage. I even uninstalled a few apps and that message is still popping up. I just installed AppMgr III (App 2 SD) which let me move apps to sd card and disable built-in apps I don't use. Even after doing all that, I tried to upgrade this certain app again and it still says insufficient memory. I even took out sd card, restarted phone, reinserted sd card and it still doesn't work. Does anyone know how to fix this?