Which models of Surnia had bands removed during updates?
Was it just XT1527, or did other models have them removed as well?
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Hi, I need help.
So, I bought 2 moto E 2015 model (at&t unlocked) from Ebay - very cheap.
But this phones working with only 2G mode in my country (even theese are LTE models ).
I want to reinstall system to better one - which there is no any at&t default applications or any of carrier applications.
And I also want to change baseband versions - because, this phone working only with 2G network type with my country's mobile carriers. I think it should be for baseband (network standarts) .
is it possible to fix problem with change firmware and baseband to no-contract version?
I asked my mobile carrier, they said, "we are using 900-1800 MHZ for GSM ; 900-2100 for 3G, 2100 for LTE (up to 2100)
Who can provide how to and links?
Thanks.
The AT&T model cannot be bootloader unlocked, so you cannot change the firmware to another version. There's a guide in the General forum about enabling additional LTE bands, you can try tweaking it for 3G, but there's no guarantee that the AT&T model's antenna hardware can support those bands.
Refers to this official user manual ( page 206 ) is not clear which are all the supported bands ....
Who knows ?
link
wolfgart said:
Refers to this official user manual ( page 206 ) is not clear which are all the supported bands ....
Who knows ?
link
Click to expand...
Click to collapse
For the LG G6, more bands were actually supported than "official". All the U.S. LTE bands were there, specifically AT&T and T-Mobile.
The problem with the South Korea models were no bootloader unlock or root.
Hello
I currently have a Galaxy S9 + version G965F / DS which has problems with one of my carriers.
I am in Argentina, and with Claro and Personal I have a signal correctly, but with Movistar, I can rarely make it work.
Personal uses bands B2, B4, B5, B7 and B28.
Claro uses bands B2, B4 and B5
Movistar uses bands B2, B4, B5 and B28.
Can somehow corroborate which bands the device supports, and in case you need to enable an additional one, load it manually?
The code of the device is: SM-G965FZKDXSG
Thank you!
Lukazzweigandt said:
Hello
I currently have a Galaxy S9 + version G965F / DS which has problems with one of my carriers.
I am in Argentina, and with Claro and Personal I have a signal correctly, but with Movistar, I can rarely make it work.
Personal uses bands B2, B4, B5, B7 and B28.
Claro uses bands B2, B4 and B5
Movistar uses bands B2, B4, B5 and B28.
Can somehow corroborate which bands the device supports, and in case you need to enable an additional one, load it manually?
The code of the device is: SM-G965FZKDXSG
Thank you!
Click to expand...
Click to collapse
You shouldn't have any issue at all with any of the three operators.... I'm using in Argentina the same SM-G965F/DS...
I've use it before with Claro, no issues at all, and I'm currently using it with Movistar, with LTE, VoLTE and VoWifi enabled (Also Movistar in some places uses Band 7 instead of 4 for LTE)
So no matter with mobile operator you use, it'll work with all of them in both modems.
To check which bands the phone supports you can always use GSMArena.com https://www.gsmarena.com/samsung_galaxy_s9+-8967.php#g965f-ds
I have an S7 Edge Duos, an S8+ Duos, and the S9+ Duos from emirates too (I bought all of them there), so even the firmware allows all capabilites to be used here.
Also, You can't load or unlock manually required bands... that's part of the modem, you should check before buying if the phone's modem support the bands required to be used in the country.
Trying to figure out, which unlocked US carrier versions of LG V60 support LTE B3 and B20 bands so I could use it in Georgia (Republic, not a state)
Have you solve your problem ?
I also have to have LTE bands B3 B7 B20 for using in EU region.
Even with some flashing/MSMtool/logkit/code/unlock/root, is it possible?
If Possible buy an Unlocked Version from Europe, China or India as Bootloader cannot be unlocked on an Carrier locked device from T-Mobile or Verizon.
Move to Oxygen OS 12.1 Global that supports 17 5G SA & NSA Bands, however with flashing other region firmware will not support carrier features like VoWiFI and VoNR and ViNR services.
gonetask said:
If Possible buy an Unlocked Version from Europe, China or India as Bootloader cannot be unlocked on an Carrier locked device from T-Mobile or Verizon.
Move to Oxygen OS 12.1 Global that supports 17 5G SA & NSA Bands, however with flashing other region firmware will not support carrier features like VoWiFI and VoNR and ViNR services.
Click to expand...
Click to collapse
It is unfortunate that it is extremely difficult to get dual VoWifi with latest oneplus phones in US. Even esim support would get the job done.
So the international version Cph2415 which has all the t-mobile bands support volte and wifi calling?
daviddem said:
So the international version Cph2415 which has all the t-mobile bands support volte and wifi calling?
Click to expand...
Click to collapse
wait... you sure? Do you have any reference or did you buy a cph2415 and test it out? Is it T-Mobile only, or also ATT and Verizon and MVNOs?
After seeing your post I also found this DP: https://forum.xda-developers.com/t/...-latest-ne2213_11_a-15.4470081/#post-87168325
Interesting.. need to do more research on this.