write cert samsung using adb - Page 2 - GSM-Forum

Gambitv01 · 12-09-2014, 21:22

Quote:

Originally Posted by ecs87

You can only repair The IMEI on newer devices by AT commands over UART. You might be able to microcom to the UART port through ADB though. I haven't tried it.

what have you tried then?

ecs87 · 12-10-2014, 00:21

UART. I have absolutely no reason to find an alternative way to send high level at commands.

ecs87 · 12-16-2014, 21:58

So...it appears that CERT writing can be done over "ADB" but it's not really using any specific ADB protocol but rather calling an "app" through ADB and utilizing that app through the shell. It's still using UART, but this nifty app eliminates the need for a UART interface. Sniff the USB port to see what I'm talking about. You should be able to find it relatively easily (under 30 minutes).

On another note (back to the topic at hand: writing the CERT), does anyone know what AT+MEIDAUTH command is for? I'd assume it's to write the MEID to the device seeing as how I didn't see any other MEID related functions in the high-level-UART-AT-commands? If so this is great news for Verizon and Sprint phone owners. Box developers will be able to add this into their programming to repair not only the IMEI but the MEID as well (IMEI+MEID must match in order to pass IMEI CERT on newer Sprint and Verizon CDMA devices).

ysr84 · 12-21-2014, 02:27

Quote:

Originally Posted by ecs87

So...it appears that CERT writing can be done over "ADB" but it's not really using any specific ADB protocol but rather calling an "app" through ADB and utilizing that app through the shell. It's still using UART, but this nifty app eliminates the need for a UART interface. Sniff the USB port to see what I'm talking about. You should be able to find it relatively easily (under 30 minutes).

On another note (back to the topic at hand: writing the CERT), does anyone know what AT+MEIDAUTH command is for? I'd assume it's to write the MEID to the device seeing as how I didn't see any other MEID related functions in the high-level-UART-AT-commands? If so this is great news for Verizon and Sprint phone owners. Box developers will be able to add this into their programming to repair not only the IMEI but the MEID as well (IMEI+MEID must match in order to pass IMEI CERT on newer Sprint and Verizon CDMA devices).

This is great information, I still have to research on this stuff... would love to do all through a usb

djlangel · 12-22-2014, 03:24

ecs87 send me mail or facebook

jusmejose · 12-22-2014, 22:43

Im able to send couple of AT Commands over at "Cdma Workshop" but since I have converted all my "certi" files to a z3x format, I would have to wait to able to log into and get some more "AT Cert" logs and try to send the Commands ...

maazi · 12-22-2014, 23:12

Quote:

Originally Posted by jusmejose

Im able to send couple of AT Commands over at "Cdma Workshop" but since I have converted all my "certi" files to a z3x format, I would have to wait to able to log into and get some more "AT Cert" logs and try to send the Commands ...

How did u convert cert in z3x format? Can u explain please.

12-10-2014, 00:21	#17 (permalink)
ecs87 Banned Join Date: Nov 2013 Location: Chicago, IL Posts: 995 Member: 2076039 Status: Offline Thanks Meter: 648	UART. I have absolutely no reason to find an alternative way to send high level at commands.

12-16-2014, 21:58	#18 (permalink)
ecs87 Banned Join Date: Nov 2013 Location: Chicago, IL Posts: 995 Member: 2076039 Status: Offline Thanks Meter: 648	So...it appears that CERT writing can be done over "ADB" but it's not really using any specific ADB protocol but rather calling an "app" through ADB and utilizing that app through the shell. It's still using UART, but this nifty app eliminates the need for a UART interface. Sniff the USB port to see what I'm talking about. You should be able to find it relatively easily (under 30 minutes). On another note (back to the topic at hand: writing the CERT), does anyone know what AT+MEIDAUTH command is for? I'd assume it's to write the MEID to the device seeing as how I didn't see any other MEID related functions in the high-level-UART-AT-commands? If so this is great news for Verizon and Sprint phone owners. Box developers will be able to add this into their programming to repair not only the IMEI but the MEID as well (IMEI+MEID must match in order to pass IMEI CERT on newer Sprint and Verizon CDMA devices).

12-22-2014, 03:24	#20 (permalink)
djlangel Freak Poster Join Date: Feb 2009 Posts: 279 Member: 975562 Status: Offline Thanks Meter: 46	ecs87 send me mail or facebook

12-22-2014, 22:43	#21 (permalink)
jusmejose No Life Poster Join Date: Jul 2009 Location: Los Angeles, CA Posts: 1,923 Member: 1081371 Status: Offline Thanks Meter: 720	Im able to send couple of AT Commands over at "Cdma Workshop" but since I have converted all my "certi" files to a z3x format, I would have to wait to able to log into and get some more "AT Cert" logs and try to send the Commands ...