Database Info

[Q] Xoom on wrong baseband

I changed the baseband of my Xoom from GSM/UMTS to USA by a mistake.
No Idea how to reset this to european settings.
The mistake happened using the app "Netzwerk" by Phillipp Mangelow.
Since then there is no chance to get an internet connection.
All settings i can directly access are ok.
The above named app has an error and offers only "USA" as selection of baseband.
Has anyone an idea how to reset this or knows an app which modifies this setting?
Xoom without radio is not even a half xoom
Kind regards,
Willy

Try tiamat new rom, there is a possibility to change it back to EURO mode

Hi,
i use a international version of motorola xoom mz601 in india and have updated to android 3.1 and use the latest baseband n_01.83.35p.
after this update the band changed to USA band 800Mhz? i cannot use any network 2G or 3G and the motorola doesn't show any network operators.
i really want to revert back the settings.now how can i downgrade my baseband and what commands i need to execute also i have tried moving to stock 3.0.1 but no change in baseband.
any apk file that would help me change the band?
thank you.
Please help

If you are rooted, and if you have a previous backup done thru recovery before, just go to recovery, advanced restore and restore system only. It should bring back your baseband.
Sent from my MZ601 using Tapatalk 2

What I did was go back to a stock 3.1 provider firmware. Being in India I used Original rom. I flashed boot, system, data and recovery. At that point the 3g radio still wont work, Let it do the OTA updates to bring it to 3.2.2 and it will start working, I think one of the OTA updates flashes the modem and or bootloader and resets it to the correct band.
I could then go back to a custom rom and it was all good, I make sure I stay away form the band settings in future.

Flashed Phone, now data isn't working

I flashed my Xperia T (LT30P) today to a firmware version of ICS 4.0.4 after updating software the other day (5/31) to jellybean 4.1.2 Now, my phone isn't picking up data nor showing up as 4G LTE. The firmware I used was 7.0.A.1.303 Vodafone. I have tried a factory restore with no success. I live in America and the firmware was UK if that makes a difference. I visited at&t today to resolve the issue. They told me that the network is functioning fine and tried my sim card in a different phone, which worked fine. So, is there anything I can do? Thanks in advance for helping.

It does make a difference if you used UK firmware on an American phone. Since the UK communicates on a different frequency than the US, the two are not compatible. The only option would most likely be to reflash your phone using a different ROM, or flash it back to stock.

[Q] Wrong radio flash

Was up to many hours and accidentally flashed tmobile marshmellow radio onto my phone. reflashed with propper radio and original firmware and know only get edge when trying to use gsm sim.. previously was getting 4glte with gsm sim. have tried dfs and enabled the lte bands and saved it but when try to add the lte config data never sticks ... help please cause edge sucks lol..

bigfdaddy2 said:
Was up to many hours and accidentally flashed tmobile marshmellow radio onto my phone. reflashed with propper radio and original firmware and know only get edge when trying to use gsm sim.. previously was getting 4glte with gsm sim. have tried dfs and enabled the lte bands and saved it but when try to add the lte config data never sticks ... help please cause edge sucks lol..
Click to expand...
Click to collapse
Stock recovery factory reset tried yet?
Sent from my SM-T810 using Tapatalk

dottat said:
Stock recovery factory reset tried yet?
Sent from my SM-T810 using Tapatalk
Click to expand...
Click to collapse
yes i have tried that multiple times ..phone wont go into global mode stays in lte/cdma mode but have gotten lte back flashing the marshmallow firmware verizon pushed out ...so know gotta get rest back hopefully ... any help on that front be great ...

bigfdaddy2 said:
Was up to many hours and accidentally flashed tmobile marshmellow radio onto my phone. reflashed with propper radio and original firmware and know only get edge when trying to use gsm sim.. previously was getting 4glte with gsm sim. have tried dfs and enabled the lte bands and saved it but when try to add the lte config data never sticks ... help please cause edge sucks lol..
Click to expand...
Click to collapse
phone know gets 4g lte but is stuck in lte/cdma mode wont switch to global.....

Any help
Sent from my SM-N910V using Tapatalk

Nexus 5 cellular network issue on 2G only

Hello everyone,
One month ago my device had a problem of rebooting again and again and again. . . , I give my mobile phone to service center, they said you need to change motherboard to solve rebooting problem.
But I didn't change mother board, my rebooting problem solved when I pressed power button hardly.
In service center they disassembled my phone to checkup. after then when I got my mobile phone back my new problem started.
My problem is with cellular network, my build number is MMB29K my radio is radio-hammerhead-m8974a-2.0.50.2.28 my device bootloader is unlocked. my bootloader is bootloader-hammerhead-hhz12k
My device is unable to find cellular network when I set preferred network type to 2G, my device can only find network on LTE and 3G.
I tried this different radios too radio-hammerhead-m8974a-1.0.25.0.23.img, radio-hammerhead-m8974a-2.0.50.2.26.img, radio-hammerhead-m8974a-2.0.50.2.27.img But nothing works,
This is a hardware problem?
Anyone have idea how to fix it?
Please help!!!
Sorry for my bad English.

Does your carrier support 2g? In Canada, there is only 1 carrier that has 2g.

audit13 said:
Does your carrier support 2g? In Canada, there is only 1 carrier that has 2g.
Click to expand...
Click to collapse
Yes my carrier supports 2G I live in India

Hmm, possible loose connections inside the phone?

I have the same problem, im from indonesia and im using D821, after upgrade to marshmallow, my phone only have 2g, no 3g/4g. i have solved the problem.
- first i downgrade my n5 to 4.4.4
- flash modem using recovery NEXUS5_KRT16M_RADIO.zip
- Reboot your phone
- flash again modem using recovery NEXUS5_KTU84M_RADIO.zip
- reboot your phone
- go to setting, more - mobile network - APN
- reset all APN on the list than create new apn of you mobile carrier.
- and the problem solved.
nb: bootloader must unlocked
( i dont know why should flashing the modem twice, i have try only flashed NEXUS5_KTU84M_RADIO.zip from the stock of 4.4.4 but the problem still on my phone)
sorry for my bad english.
Sent from my Nexus 5 using Tapatalk

Vodafone Smart Ultra 6 - No Service

Hi all hope there's some help here.
My phone has decided in the last 2 days that there's no service. It's turned off the GSM radio (checked under sim status - service status), and I can't figure out how to turn it back on. Marshmallow 6.0.1
I've tried wiping cache, tried factory reset, tried different sim.
I was thinking that re-flashing a stock rom might re-initialise it, unless anyone has any other ideas?
If so what do I need to install and do to flash the rom?
Thanks.