Hi, Is there any way to lock LTE band to Band 40. Currently i am using jio network( offeres LTE in Band 3,5, 40). How ever when i tried with " Network Signal Guru" app i cannot see Band 40 in the list,. Can anybody please advise?
Dial *#*#4636#*#* and change it from *select radio band".
Secondly, never post your QnA here... We have a different section for it bro.
Sorry bro for posting QnA in this section,. And in the select band mode i acn't see Band listes,. all i can see is ' Automatic, United states, P800, and one more ,.
You cant lock a especific band, only region bands on this hiden menu.
EDIT: you can follow this guide and lock the especific band, in your case B40
https://forum.xda-developers.com/le-max-2/how-to/guide-unlock-bands-leeco-le-max-2-fix-t3439154
But you can lost all bands or radio communication if do something wrong, bcuz you are locking in hardware the band not in software.
Check with net velocity app to see that whether your phone really supports band 40.
Related
Samsung have a services mode (not include nexus)
type *#2263# in the dialer
it will go to Band Selection
we can control the phone receive specific band
it may be useful when your carrier is using dual band
and select the phone receive the best band at some very bad signal area
but except samsung, any other have band selection
or can we develop one?
in original android
have a Testing mode (all android phone can enter this mode)
*#*#4636#*#*
Phone information->press menu button , then select radio band->show Set GSM/UMTS band
it have six option, and i tested them in my GS2
they select the band as below
Automatic = All band
EURO Band = WCDMA 2100 only
USA Band = WCDMA 1900 & 850 only
JAPAN Band = WCDMA 2100 only
AUS Band = WCDMA 2100 & 850 only
AUS2 Band = WCDMA 850 only
I want to set 900 only in my nexus, but i got no way to set it
in the source of this original android testing mode
can we edit it to lock the phone receive 850/900/1700/1900/2100 only
hi any other phone have band selection?
anyone know
ygvuhb said:
anyone know
Click to expand...
Click to collapse
Yes, I am getting it in my HTC Incredible 2 ... As I am in India... I am having too much problems with radio signals with this phone....
I have rooted this phone and getting it these options in my phone...
Which should I select ?
Ankur
BAND and Network selection in SGH i897
Hello Guys,
I am getting this (*#*#4636#*#*) option in my Samsung SGH i897 and able to select all the BANDS and Network Modes. After selecting several times WCDMA only with EURO BAND, its still picking EDGE (2G) Network. Dont really know what wrong i am doing or i dont know some perfect selection combination of BAND and Network.
Any suggestion please..
Thanks
OK so I just bought an AT&T One X+... it works fine on my network. Though I travel back to my country every now and then and in my country they use 900/1800 MHz GSM band (and doesn't have LTE). 3G band is 2100MHz and is compatible though. however I read somewhere that the One X+ only supports 850/1900 MHz band + LTE
So the question it if i UNLOCK it - will I be able to bring it back to my country and use it? Will the band difference be a problem or will the unlock process open up additional bands as well?
If I won't be able to use 2G can I make calls and text on 3G network only?
Thanks!
[i posted one in the general section and realized its wrong section but i cant seem to delete a thread so please forgive me]
Hi,
I have Galaxy ZOOM LTE (SM-C105) (not SM-101)
I have similar problem to Galaxy S4 (GT-i9505) owners - no LTE option in phone menu.
I'm 100% sure than phone have LTE because I can install app "Advanced Signal Status " and LTE works.
I flashed with diferemt ROM (oryginal) but nothing happened.
What else can I do?
Lech
POLAND
Got the same problem... anyone can help?
Wyslano z mojego Samsung Galaxy S4 ZOOM za pomoca Tapatalk
i have the same problem,
im with 3 uk, and its not giving me LTE and its not in the settings to select.
but i tried an EE sim (in an EE shop) and YES it connected to LTE and i see the LTE option in the settings..
looking at the wiki/List_of_LTE_networks#Europe
i see this..
3UK for LTE uses
Frequency 800 MHz Band 20 and 1800 MHz Band 3
EE for LTE uses
Frequency 2600 MHz Band 7 and 1800 MHz Band 3
now i know my zoom SM-C105 Flashed with the factory unbranded UK firmware CAN connect to LTE
what do you think is my next move?
could i try flashing with a Switzerland firmware that i see also uses Frequency 2600 MHz Band 7
or am i heading down the wrong path?
---------- Post added at 08:45 PM ---------- Previous post was at 08:41 PM ----------
Is there a 3UK official firmware out there i could try?
and if i found one, would flashing it lock my sp-unlocked phone to 3UK?
useing the app PHONE INFO SAMSUNG i get this...
so, the app tells me under heading 'Orignal csc code: = BTU that we know is UK & IRE (dose the app get this from the hardware?)
and the app says under the heading 'Firmware info:
bootloder c105xxuana1
baseband c105xxuana1
pda c105xxuana1
csc c105BTUuana1 <--- notice the BTU
under os
build number, fingerprint and build dicription all have c105xxuana1 in the text...
we know c105xxuana1 refers to newzeeland and they dont use the 800Mhz band 20 that i appear to need.
so it appears i have UK hardware running Newzeeland Firmware
ideas?
ok more info...
just checking samsung site and this SM-C105 can defiantly do 4G (LTE): 800/850/900/1,800/2,100/2,600MHz
both 3uk and EE use 1800 and as i cant connect to LTE with the 3UK sim, lets put the 1800 to one side....
with the EE sim in, it DID connect to LTE so i guess it used the 2600 band.
only bad left that 3UK use is the 800 band, so ive just flashed the UK Voda FW that ONLY uses the 800 band for LTE
ive a feeing im getting closer but in settings i still dont see LTE
only this...
WCDMA/GSM (auto connect)
WCDMA only
GSM only
im not currently in an LTE signal place so cant test this, but would the option LTE/WCDMA/GSM (auto connect)
only show up when in an LTE area?
Posting this and hopefully helping others.
Yesssssss got 4G today on my trip to london..
not sure if its one of these three things below or a combination of two or all three as i did this steps in a non 4g place and couldn't test for a few days.
1. i flashed the UK Voda software, according to the LTE wiki vodaphone uk only uses the 800mhz band for LTE.
2. installed the app 'Advanced Singnal Status'
3. got a replacement simcard from the 3uk shop. (instant transfer of number to new sim no pac required)
in the 'Advanced Singnal Status' app, tap ADDITIONAL INFO, (on the other firmwares i tried it wouldnt let me in this section, says locked out or words to that effect)
in additional info, tap Device Information. and then i Set 'Preferred Network Type' to 'LTE/GSM auto (PRL)' then hit home to back out.
(NOTE: in the phones Settings > More Networks > Mobile Networks > Network Mode.. there still ISNT an LTE option, even when i was connected to 4G today.)
ive a feeling i would still have to use the toggle in Advanced Signal Status app after a reboot, as LTE still isn't showing up in the phones settings menu.
But ether way im happy. spent most of the day driving so didnt get to test out the 4G but google maps was streaming and my radio app was streaming
lovley, with a sexy 4G logo where i normally only see H+
Hi,
I want to add 800mhz LTE band to my F320 and have the possibility to activate EDGE.
I see a tutorial with QPST and QXDM for the one+ one , i follow it but when i go to the
hidden menu 5457#*320#> LTE BANDS, there is no B5 band.
Does someone did it?
Thanks
Hello,
I am trying to find out the way in which I can able to activate the "Service Menu" or Engineering Mode" for LYF Wind 4, Handset from Reliance Jio, supporting LTE. I need this to change the LTE band to Band 40, which might result in better DL/UL speed for Jio, as the speed presently is really poor, under the "Welcome Plan".
Any Suggestions?
Its bad for everybody mate. Just try doing an reset APN. Thats seems to improve the speed. But its consistently fast only at night. Band 40 is also TDD band so effective bandwidth goes down with number of users. Only FDD bands can give us consistent speed because each user doesnt share the band with another but get his own dedicated one instead.