Flash stock ROM/Lock boot-loaders without a PC on a rooted/unlocked phone? Possible?

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Hi,

My problem is that the connection on the bottom of the phone are kind of broke.
Sometime the phone thinks it's charging when it's not and sometime the connecter dosen't work at all


So my question is if it's possible to flash or install stock Rom/lock boot-loaders from the phone so i don't have to connect it to the PC.

Is that possible? Because i want to send it back to Samsung for repair.

P.S I can't check the stats on the phone. Like boot loaders and stuff like that because i got the phone to charge now. And i don't want to change anything because then it might stop charge. I Can write the specs in a cupple of hours.

Thanks in advance!

Don't think so....

Sent From My Sprint Galaxy Nexus via XDA Premium

You should be able to flash a stock ROM, but there is no way to re-lock the bootloader with connecting to a computer.

Originally Posted by efrant

You should be able to flash a stock ROM, but there is no way to re-lock the bootloader with connecting to a computer.

Hmm okay. But I can get it to connect to the pc. But it will take a lot of tries. But if i get it to connect to the pc just ones? Is it possible then? or do I have to reconnect it and stuff a lot for it to work?

Originally Posted by julllleee

Hmm okay. But I can get it to connect to the pc. But it will take a lot of tries. But if i get it to connect to the pc just ones? Is it possible then? or do I have to reconnect it and stuff a lot for it to work?

If you can get it to connect once, you can do everything without unplugging.

Sent from my Galaxy Nexus using Tapatalk 2

Originally Posted by efrant

If you can get it to connect once, you can do everything without unplugging.

Sent from my Galaxy Nexus using Tapatalk 2

Okay nice!

Btw it's an GSM nexus and I want to flash 4.0.2

I check GNex TOOLKIT and you can relock your bootloaders with that. So my question is now. Where can i find stock rom so samsung don't know that i change anything?

Btw thanks for all your help so far!

Originally Posted by julllleee

Okay nice!

Btw it's an GSM nexus and I want to flash 4.0.2

I check GNex TOOLKIT and you can relock your bootloaders with that. So my question is now. Where can i find stock rom so samsung don't know that i change anything?

Btw thanks for all your help so far!

From here.

Originally Posted by efrant

From here.

Thanks you very much! You awesome

Lol the recaptch i got when i made this post was warranty. :P

Originally Posted by julllleee

[snip]

Lol the recaptch i got when i made this post was warranty. :P

Originally Posted by efrant

Hmm. I got the phone to connect and I can see the serial number In gnex tool. But when I boot the phone to fastboot then the phone gets lost????