Unlock all bands of your Qualcomm device! Use your phone globally! No bs!

[shahper1]

Any Help...? I managed to make it work with 4G, when I was on cloudy then was unable to activate band-3, msg was appearing "Fail" but "Success" after installing Roger ROM. "G" some time flashes on network status when I make changes in hidden menu for network selections...I thing some thing is related to ROM as well to get it fully work.....right now again on CM12..
Any advise......???????

 

[Bharadwaz]

Is this method works honor 4x chel-l04 I mean it is qulacomm snapdragon 410 MSM8916 processor thanks in advance

Sent from Che1-L04 using XDA

 

[bigrammy]

I found that, to work with the Xperia ZL LTE Version (C6506), the drive that you supposed to install is for MI_05 ID instead of the MI_04

This way will be possible to read and write commands in the RV NV Manager and QXDM Professional.

Before, I had the same problem that erik_shadow had, that was not possible to read the information from the phone.

I enabled the LTE Band 7 (2600) to work here in Brazil, but unfortunately it doesn't worked, the phone keeps searching for the conection (data/call), and instead stop searching and stay on 3G, it keeps going until the phone reboot itself and start doing again.

I can change to only 3G in settings and it works normally, and even do the steps to revert the changes instead flash the baseband again .

If anyone has any idea how to make it work would be nice.

Hi bro,
Did you or anyone ever find a fix for this
I have a xperia ZL C6502 and I can write all LTE values to the phone and they stick but like you the phone searches finds a signal but then drops the signal it does this a few times then the phone reboots itself
When I select WCDMA_Preffered everything is fine

 

[coglyostro]

I think that, doesn't matter what you do, will not work. We have been scratching the surface (software) and to work we need to go deeper. IMHO at least for the ZL it is just the software taking place of the hardware trying to force to work but neither have the right parameters to work properly.

I've read somewhere that you need to write the command in the chipset on the work board and this is the only way, so it's better change the phone for one that cover all countries and you are done.

Just my two cents.

Cheers

Enviado de meu C6506 usando Tapatalk

 

[bigrammy]

I think that, doesn't matter what you do, will not work. We have been scratching the surface (software) and to work we need to go deeper. IMHO at least for the ZL it is just the software taking place of the hardware trying to force to work but neither have the right parameters to work properly.

I've read somewhere that you need to write the command in the chipset on the work board and this is the only way, so it's better change the phone for one that cover all countries and you are done.

Just my two cents.

Cheers

Enviado de meu C6506 usando Tapatalk

Thanks for the reply :good:
If I by some miracle I discover how to get it working I will be sure to let you know :fingers-crossed:

 

[coglyostro]

Ok then! Good luck! Hope you find something.

If I find anything new I will disclose here as well.

Cheers and again good luck!

Enviado de meu C6506 usando Tapatalk

 

[doc_v15]

Did anyone ever successful unlocking on HTC One M8??

 

[toroloco73]

does it work on motorola droid turbo/moto maxx to unlock band 20 LTE ?

 

[kansasboy001]

Has anyone been able to successfully unlock band 12 on the xperia z2 or z3? I would think the hardware is there since they both have bands 13 and 17, and there is a z3 model with band 12 support.

 

[Dragon31337]

In theory, you should be able to write the various NV values, since the Z5 uses Qualcomm chips - but what band could you possibly need that isn't on the Z5? The only thing I could think of would be AWS for HSPA.

I'm on Verizon and considering buying Z5... I wish I knew if it works. otherwise I have to stick to Nexus 6P =(

 

[kansasboy001]

I'm on Verizon and considering buying Z5... I wish I knew if it works. otherwise I have to stick to Nexus 6P =(

It should work as it has verizons lte bands, but you won't have any coverage where there isn't lte and you will only be able to make calls and text on volte. Because the z5 is missing the CDMA radio. You will also not be able to roam as the phone does not have the CDMA bands for sprint.

 

[Dragon31337]

It should work as it has Verizon lte bands, but you won't have any coverage where there isn't lte and you will only be able to make calls and text on volte. Because the z5 is missing the CDMA radio. You will also not be able to roam as the phone does not have the CDMA bands for sprint.

Well, that is the question. Does it support it but has these bands disabled or it does not support these bands at all. And Z5 does not support Band13-700MHz by default.
Without potential CDMA support it does not make sense to buy Z5 at all.

 

[kansasboy001]

Well, that is the question. Does it support it but has these bands disabled or it does not support these bands at all. And Z5 does not support Band13-700MHz by default.
Without potential CDMA support it does not make sense to buy Z5 at all.

Most likely you could enabled band 13 and it has bands 12 and 17 too so the hardware should be there. But CDMA will not work the z5 most likely doesn't have the hardware, and if it did it would require a modified radio to work. Your only option for Verizon is the z3v

 

[talvigi]

Hay, Dev, this @talvigi back with some question in mind in this thread,

because i have googled a lot and searched the forum (xda specifically) and could not resolve the problem i'm facing with my AT&T Galaxy Note 3 N900A, so i thought this might be the right place to put my question for a reasonable answer.

As i have mentioned my device above and i have seen that my phone has some LTE bands enabled by default, and i also has the band i am looking for the Band 3 (1800 MHZ or something like that) but it still doesn't work on 1800 LTE band like Warid is providing in Pakistan (i have created a thread in this regard but no one is responding even a single view on that here:

I have also tried to post my problem on here http://xdaforums.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
But unfortunately that thread has also ended at#615[/URL] (http://xdaforums.com/showpost.php?p=56620543&postcount=615) back in November, 2014 and no body is there to help.

AS FAR AS the above referred GUIDE talks about a ROM and kernel and it also warns specially AT&T and Verizon user so i can't dare risking my device UNTILL Otherwise i have specific guidance from you guys, because i have searched the world (till my knowledge) and could not find a ROM which would give me such access, that i would be able to do all those steps mentioned in the GUIDE and the CM doesn't have any thing specific for my AT&T Note 3 too

Any body's help is really really very much appreciated please help

What i can do is here

i can revert my device to 4.4.2 because i have all the files required for ODIN back to that ( I have done it before)
i can (i think also install safestraf)
i can root by towelroot
i can access the USB settings by *#0808# and change the settings from AP to CP and
i can change MTP + ADB to RNDIS + DM + Modem
i can access the band selector as i have shown in my post

As the

show i have selected the LTE/GSM
and as this

shows i have LTE band 3 (1800) which is being used by Warid LTE services

BUT i don't know what to do as for as my knowledge is concerned there is noting mentioned for LTE as it should be

 

[AlpineMan]

I have done a lot of research on this topic. As far as I have read, so far, no one has been able to successfully enable and use additional LTE bands on Samsung phones.

Motorola DynaTAC 8000X using Tapatalk

 

[pillopoulos]

Does anyone know I can enable diag mode on HTC m8 with marshmallow? I tried typing *#*#3424#*#* but it doesn't work either the commands "and shell" etc. on mobile terminal....

Στάλθηκε από το HTC One M8 μου χρησιμοποιώντας Tapatalk

 

[xmguy]

AWS for Verzion has finally launched in my area (band 4). My Moto G LTE (2013) Natively supports that band. I can put my Verizon SIM card in and for 20 seconds it works, I have LTE Data. Then it drops off and won't let me reconnect to Verizon. I called them about it and they couldn't give me any reasons. I don't know if I need another LTE band. But if it works for 20 seconds before dropping off, should it not keep working? I don't get why it's dropping in the first place. This is stock 5.1. I've tried CM as well. Connects same when VZW sim in put in, drops in 20 seconds. Ideas?

It sees Verizon Wireless in the Available Networks too. But will not register.

 

[g33kos]

For Moto G 2014 second generation users:
So, I spent few hours today to try unlocking 1700 and 2100 bands on my Motorola Moto G XT1068 in order to make it work on Wind mobile.
Didn't work, so I gave it another try, checking all the GSM and WCDMA bands in mzTool and I did lost my connection on any network. I gave up and put the old decimal string back and now my connection is back.

 

[kansasboy001]

Successfully unlocked band 12 on Xperia Z3 D6603

 

[doc_v15]

Successfully unlocked band 12 on Xperia Z3 D6603

Can ANYBODY confirm that this work on HTC One M8 US Carrier (T-Mobile)???