• After 15+ years, we've made a big change: Android Forums is now Early Bird Club. Learn more here.

Root [Virgin Mobile] 3g suddenly stopped working

i have notice, once an while 4g or 3g could stop for an bit, but normally no longer then 4-6 hours, often i just switch modes from lte to cdma, and switch back often works(with the reboots)
like the authentication handshake could been broken, great way to get handshake to reauthorize the meid, also our vmu services have an username, the network auto retrieves the username. sometimes it glitches, that will be reason for no data connection, switching modes, will help correct the user data login info.

my is m*******@virginmobileusa.sprintpcs.com we do not type it in, our meid's automatically gets the info. sometimes switching towers can mess up.


Kinda like an IP LEASE on an router. assigns an local ip to the device mac address, same way for phones, hope this clears things up, this is me poking into VMU CARRIER Backbone, trying reverse of how it functions
 
Last edited:
Upvote 0
Well I dropped my phone at the bus stop last week, kinda when the problem started the. If I take the case off the bottom of the phone in the left corner is poking up a little. But signal is lower than normal it seems, and my phone loves 1x instead of 3g anymore. Sorry for late reply guys been busy. I tied flashing the APN fix, but it didn't work, keeps failing to install.
 
Last edited by a moderator:
Upvote 0
Anyone have any ideas? I called vm no tower issues, I wired my phone flashed fresh rom and Gapps. I'm noticing a large decrease in signal, usually I'll have bars on my way to work, but a lot of areas cut out. Could this be due to me dropping my phone?
 
Upvote 0

BEST TECH IN 2023

We've been tracking upcoming products and ranking the best tech since 2007. Thanks for trusting our opinion: we get rewarded through affiliate links that earn us a commission and we invite you to learn more about us.

Smartphones