V3r Band Selection - Auto?

[nigelmercier]

SmartMoto Info (edited):

Model V3r
Operation band GSM 900/1800
Firmware R4515_G_08.BD.44R
Flex version SE5573AXXB3093 - 1.0.2.3.2.2.0.2Q.0.0.18
Language pack 0539

I would like to use a pair of these phones on a trip to the USA, so GSM 850/1900 would be preferable. I think this phone is Quad Band, but when I use Update Band it resets.

Is there anything I can do to make the band selection automatic?
If not, how can I make it stay on GSM 850/1900 for my trip.

[trieubk]

V3r is Quad Band, you can change it to work on auto or 850/1900 band
first, select menu-->settings-->Network-->Network setup-->Band-->auto(or 850/1900)-->finally remember seclect "done". That's all

[rannie]

i try to unlock v3r with boot a52 via tp but cannot unlock here is the log...

Searching for phone... found Motorola Phone (V3r), getting test interface... OK
Model V3r
Firmware R3443U2_G_0E.C0.17R
Switching to flash mode... OK [S Flash Neptune LTE2]
Reading phone boot version... A.52
Boot prepare... failed
Searching for phone... found S Blank Neptune LTE2, getting test interface... interface not found
Switching to flash mode... OK
Reading phone boot version... 3.00
Boot version 0x300 is not supported for model 'V3r,V3v'
Reading phone boot version... 3.00
Reading flash id... 0x90 - 0090, chip unidentified
Phone group: V235,V360,V360v,V3i,V3r,L7,L7e,L7v,L71,L72,L9,K1,W 490,W510,Z3
Hardware IMEI: 4404BEF2EECD6F1
IMEI OTP status: locked
Unlocking phone... Error: operation unavailable due to incomplete chip identification

phone is alive but showing a contact provider whats the reason why it cannot be unlock...

br..

[Mr.Tinkertrain]

@ rannie,

Incomplete chip identification means that flash memory chip is not read properly. There are two main reasons for that:
1. The flash memory chip is damaged or doesn't communicate with the processor. In this case the phone needs hardware repair.
Connection between the chip and the PCB may be improved by the hot air.
2. Testpoint procedure was not performed properly -- just to make sure please, repeat the tp procedure.



Best Regards
Smart-clip team
www.smart-clip.com
www.scoutdongle.com
www.GsmServer.com
www.boot-loader.com
www.smart-unlocker.com

[rannie]

Incomplete chip identification means that flash memory chip is not read properly. There are two main reasons for that:
1. The flash memory chip is damaged or doesn't communicate with the processor. In this case the phone needs hardware repair.
Connection between the chip and the PCB may be improved by the hot air.
2. Testpoint procedure was not performed properly -- just to make sure please, repeat the tp procedure.

i try it many times but the same error occur, anyway i will try hardware solution considering somethings done when i remove the shield can. thanks for the reply. i post results when done


br

[rannie]

succesfull unlock after reheating the flash chip