PLS Help Me!!! New Battery problem!!! HELP!!!

[y0y2178]

Hello modders,

I'm also a modder. but not 4 v3's. So the deal is that my V3 his old battery got lost and i bought a new one. It's a BR50. But when i put it in, it says "Invalid battery" and i tried to flash it with a MP but it won't connect to my pc. Then it would say "USB not recognize...bla bla" plus there is no service on the phone even though the SIM hasn't expired yet.
Would anyone help me then?

[Dumba]

What does your phone say if you start it in BL mode. Press # and * while powering on the phone.

[y0y2178]

Hello modders,

I'm also a modder. but not 4 v3's. So the deal is that my V3 his old battery got lost and i bought a new one. It's a BR50. But when i put it in, it says "Invalid battery" and i tried to flash it with a MP but it won't connect to my pc. Then it would say "USB not recognize...bla bla" plus there is no service on the phone even though the SIM hasn't expired yet.
And the battery won't charge and when i put it in BootLoader Mode (BL Mode) it says "Battery Low, Cannot Program"

HELP ME PLS??!!!?

[AlucardArg]

That error sometimes comes up if you apply heat to remove the metal shielding to testpoint the phone.
Maybe the MoBo got damaged somehow... (let's hope not...)