Hi, I have an SM-G860p. I need the AWS band 4, did all these steps correctly (http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059), but I still appear the same bands (LTE band 25 (1900), 26 (850), 41 (2500)). I suspect it's because the modem, but can not find any that work on my model. Someone could give me a hand that can not find how to make all the bands appear.
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I'm tempted to change this, but should I?
I have the F320K and I got into the service menu using 5457#*320#, then into the WCDMA service menu where I can see "Band selection".
In here, it has all the GSM and WCDMA bands selected, but nothing under LTE (it has B1, B3, B7 and B8 as options).
My brain tells me this is stopping me from using 4G here in the UK, but would I be okay enabling B3 and B8 in this case? (those are the bands the K variant is advertised as supporting).
Please help, I don't want to kill my nice new phone.
Hi,
I found OPO ONE + tutorial about adding LTE BAND in Qualcomm device and i want to make the same thing with my LG F320K.
I try to add GSM and 3G BAND by putting 844425030534016 in 1877 nv value with QSDM but when i start QPST software
downloader it didn't show me a change after a reboot. I try to change this value with QPST Software Downloader and i ve got this error: NV_IMEI_SV, that don't allow me to make the change.
I want to add LTE B20 800Mhz but cannot.
Can someone give me the Qcn backup of an international D802 or help me to activate all necessary network in my country (France)?
Thanks a lot, best regards.
844425030534016 with mzTool gave me:
[Bit_07] GSM DCS 1800 band
[Bit_08] GSM Extended GSM (E-GSM) band
[Bit_09] GSM Primary GSM (P-GSM) band
[Bit_18] GSM 750 band
[Bit_19] GSM 850 band
[Bit_20] GSM Railways GSM 900 Band
[Bit_21] GSM PCS 1900 band
[Bit_22] WCDMA Band I - EUROPE JAPAN & CHINA IMT 2100 band
[Bit_23] WCDMA Band II - US PCS 1900 band
[Bit_24] WCDMA Band III - EUROPE & CHINA DCS 1800 band
[Bit_26] WCDMA Band V - US 850 band
[Bit_48] WCDMA Band VII - EUROPE 2600 band
[Bit_49] WCDMA Band VIII - EUROPE & JAPAN 900 band
I want to change the LTE band of my device. For eg. The present LTE band of my device is band 3. I want to change it from band 3 to band 40. How to change it?
There's no such thing as "changing LTE bands"
There's no such thing as "changing LTE bands"
You either have bands 1,3,5,7,8,19,20,28,38,41 (XT1562) or 1,2,3,4,5,7,8,12,17,28 (XT1563) or 1,3,5,7,8,19,20,28,38,40,41 (India)
Your phone will use the best band available at any time.
I watched a video on youtube. He changed the band on his samsung phone.
Is it possible to enable band 20 H990N?
Hi, I have the H990N model, I live in Spain and I have problems with 4G coverage.
In the specifications of the mobile it indicates that it has the band 20, but it only takes me in LTE band 3.
Is it possible to enable band 20 in my model ?. This frequency has greater coverage in my country
I'm Root.
If I enter inside the hidden menu, the band 20 appears, but if I select it, it appears fail as with the rest of the bands.
I would appreciate any help.
My A2 does not do any carrier aggregration anymore between Band 20 (800MHz) and Band 3 (1800MHz). However, it is still doing Carrier Aggregration on other combinations:
800/2100
800/2600
900/1800
900/1800/2100
Is there anybody else with this problem that 4G+ is not showing up with this combination where it did in the past?