TW 4G LTE bands and WW 4G LTE band firmware changes - ZenFone 2 Q&A, Help & Troubleshooting

Hi,
If I have TW firmware with these TW 4G LTE bands,
FDD-LTE: (TW version)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz AWS(4)/850MHz(5)/900MHz(8)/1800MHz(9)/800MHz(18)/850MHz(19)/700MHz(28)
and I flash to WW firmware and WW recovery will the 4G LTE bands changed to WW type like this?
FDD-LTE: (WW version)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz AWS(4)/850MHz(5)/2600MHz(7)/900MHz(8)/800MHz(20)
I want my ZE551ML to work for Europe, France and Great Britain.
Is the phone hardware the same for all versions?
Thanks very much.

GT40racer said:
Hi,
If I have TW firmware with these TW 4G LTE bands,
FDD-LTE: (TW version)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz AWS(4)/850MHz(5)/900MHz(8)/1800MHz(9)/800MHz(18)/850MHz(19)/700MHz(28)
and I flash to WW firmware and WW recovery will the 4G LTE bands changed to WW type like this?
FDD-LTE: (WW version)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz AWS(4)/850MHz(5)/2600MHz(7)/900MHz(8)/800MHz(20)
I want my ZE551ML to work for Europe, France and Great Britain.
Is the phone hardware the same for all versions?
Thanks very much.
Click to expand...
Click to collapse
I believe your information is incorrect.
https://www.asus.com/us/support/FAQ/1011352/
4G :
FDD-LTE: (TW)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz
AWS(4)/850MHz(5)/900MHz(8)/700MHz(28)
FDD-LTE: (WW)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz
AWS(4)/850MHz(5)/2600MHz(7)/900MHz(8)/800MHz(20)
FDD-LTE: (US)
2100MHz(1)/1900MHz(2)/1800MHz(3)/1700MHz
AWS(4)/850MHz(5)/2600MHz(7)/900MHz(8)/700MHz(17)/800MHz(20)
FDD-LTE: (CN/IN)
2100MHz(1)/1800MHz(3)
TDD-LTE: (CN/IN)
2600MHz(38)/1900MHz(39)/1900MHz(40)/1900MHz(41)
My phone was bought in US but it appears to be WW version. I have never seen ZE551ML in US version. How can I tell if my phone supports Band 17?

Thanks for your reply, I have seen a thread on here about viewing your programmed available bands and then adding bands you want. So I think band 17 should be possible to add and work on your Zenfone 2.

GT40racer said:
Thanks for your reply, I have seen a thread on here about viewing your programmed available bands and then adding bands you want. So I think band 17 should be possible to add and work on your Zenfone 2.
Click to expand...
Click to collapse
got a link to that thread? I have been having issues with ATT and band 17, I am getting 4g but not 4g lte after an OTA switched me from US to WW firmware possibly.

its posible to change a TW zenfone 2 to WW?? (bad english iknow )

Related

[Q] Select Band LTE

Hello, I am writing to inquire about a problem that I have.
I have the F240L, and wore the ROM "SphinX GPRO KK V1.5", all good so far, but I have problems with 4G.
I have only 2G/3G reception.
I've been to "Hidden menu"
Then I selected "LTE-only"
Then "Modem Setting"
Then "LTE Band Selection"
And I select "Band 7", which is used by my country Chile to the 4G network, but then I again I enter the same menu and was not checked. :crying:
Someone who can help me.
thanks
LTE band
Having the same problem here, but i think its because of this;
F240K for KT Corporation – LTE 900/1800, Band 8/3
F240L for LG UPlus – LTE 850/2100, Band 5/1
F240S for SK Telecom – LTE 850/1800, Band 5/3
these are the supported band for specific models. I Think it cannot be changed using software because this is hardware related.
romikavinda said:
Having the same problem here, but i think its because of this;
F240K for KT Corporation – LTE 900/1800, Band 8/3
F240L for LG UPlus – LTE 850/2100, Band 5/1
F240S for SK Telecom – LTE 850/1800, Band 5/3
these are the supported band for specific models. I Think it cannot be changed using software because this is hardware related.
Click to expand...
Click to collapse
And flash a modem Hybrid?
Or modifying buil pro?
Flashing a modem means flashing the correct radio that maches the hardware. So basically hardware baseband cannot be changed.So it won't work. And build prop is for ROM properties. You can't use it to change the baseband.
romikavinda said:
Flashing a modem means flashing the correct radio that maches the hardware. So basically hardware baseband cannot be changed.So it won't work. And build prop is for ROM properties. You can't use it to change the baseband.
Click to expand...
Click to collapse
I found this video, where if they can do
youtube.com/watch?v=iSaDRofNztU

[Q] US t-mobile m8 using HTC_001 firmware bands

Hi All,
I want a 32GB version of the m8, saw US t-mobile version which the following bands:
2G NETORK: GSM 850 / 900 / 1800 / 1900)
(3G NETORK; 850 / 1700 / 1900 / 2100)
(4G NETWORK: LTE 700 / 1700 / 2100)
I use UK EE 4G which uses a different band.
If I S-off and flash HTC_001 firmware will I get EU band support or are there these limited to hardware?
Thanaks in advance
Ronaldo_9 said:
If I S-off and flash HTC_001 firmware will I get EU band support or are there these limited to hardware?
Click to expand...
Click to collapse
Band support can be added (changed) by flashing the appropriate firmware. New with the Snapdragon 801 is that the band support is software based.
Although you might want to also change the ROM also, if not already. Your carrier and the radio might not play well with the stock ROM's build.prop. Its happened on other carrier versions (causing various network issues).

[INFO] Complete LG G4 KDZ and Network Bands List

Complete KDZ and CDMA/GSM/WCDMA/LTE Bands List​
Background:
I've decided to start a Google spreadsheet which I hope will be what the community uses as a "one stop shop" to list all currently available KDZ files for all LG mobile devices.. but mainly G4 for now. This spreadsheet is able to be edited by anyone. Have a KDZ?..add it to the list or post it here! Tag your post with #KDZHERE and your phones model number to help searching the thread easier. Also trying to compile a 100% proper list of supported bands for all G4 versions. Many sites have different bands listed. I would like to have all the official supported bands (listed on G4 box).. and also a list of bands which can be added by modding the phone. For example the H815 can add WCDMA B4/B6 and LTE B40 despite not being officially supported... the method for how-to add bands can be seen HERE. If you can confirm a new working band that is NOT officially supported PLEASE share that info with the rest of us.. and tag your post with #BANDHAX so they can be found in the thread search easily.
KDZ List:
The link below is to the "master list" spreadsheet.
bit.ly/lgkdzlist
Please add your own KDZ links to the spreadsheet. I will not be adding everyone's link from the forums to the spreadsheet. This is why I made the spreadsheet able to be edited by EVERYONE. Open the spreadsheet... make sure your file hasn't been added already.. then add it to the list. Takes 30 seconds and helps the community. It is up to the community to make the spreadsheet work.. please take the 30 seconds to help out.
How-to Check for New KDZ Links:
The 2 links below let you check for KDZ files based on your own IMEI. Have a KDZ not listed in the spreadsheet? Add it!
1. http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=YourIMEIGoesHere <- official LG URL
2. http://devtester.ro/projects/lg-firmwares/#imei <- better looking site. Not sure who runs it but I thought it was worth listing.
*UPDATE December 2015*
LG no longer displays the KDZ URL for G4 devices.
Stock Partitions:
And as always both CODEFIRE and StorageCow will host mirrors to as many files as possible. Be sure to check out hyelton's ReturnToStock thread here for links to both firmware and directions on how to flash these KDZ's.
I will have as many firmware and partition files as possible in my Codefire G4 folder. I'll also have other G4-related files in there as well such as drivers and flashable zips. That folder can be found here - http://downloads.codefi.re/autoprime/LG/LG_G4
Bands:
List of each G4 and it's officially supported bands. This is just an initial list.. there may be some errors. If you have a correction please post a picture of your box showing the model and bands available. An example of such a picture: HERE
F500K/L/S: GSM: 850/900/1800/1900 WCDMA: B1/B2/B5 LTE: B1/B3/B5/B7/B8
H810: GSM: 850/900/1800/1900 WCDMA: B1/B2/B5 LTE: B1/B2/B3/B4/B5/B7/B17/B30
H811: GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5 LTE: B2/B3/B4/B5/B7/B12
H812: GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5 LTE: B2/B4/B5/B7/B12/B13/B17/B29
H815: GSM: 850/900/1800/1900 WCDMA: B1/2/5/8 LTE: B1/2/3/4/5/7/8/17/20/28 MOD: WCDMA: B4/B6 LTE: B40
H815P: GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B1/2/3/4/5/7/8/17/20/28
H815T: GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B1/3/4/5/7/9/17/28/40
H815TR: GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B1/2/3/4/5/7/8/17/20/28
H818: TD-SCDMA: B34/B39 GSM: 850/900/1800/1900 WCDMA: B1/2/5/8 LTE: B1/3/7/20/38/39/40/41
H818N: TD-SCDMA: B34/B39 GSM: 850/900/1800/1900 WCDMA: B1/2/5/8 LTE: B1/3/7/38/39/40/41
H818P: GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B3/5/7/8/B7/20/28
H819: CDMA: BC0 GSM: 850/900/1800/1900 WCDMA: B1/B2/B5 LTE: B1/B3/B41
LS991: CDMA: BC0, BC1, BC10 GSM: 850/900/1800/1900 WCDMA: B1/B2/B5 LTE: B2/4/5/12/25/26/41
US991: CDMA: BC0, BC14 GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5 LTE: B2/4/5/12/13/17/25
VS986: CDMA: BC0, BC14 GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5 LTE: B2/B4/B5/B7/B13
#TEAMCODEFIRE
Click to expand...
Click to collapse
y u quote OP?
my device is the two sim version so i have two IMEIs
it shows something in http://csmg.lgmobile.com:9002/csmg/b...urIMEIGoesHere but the SW version line is empty, using either IMEIs
any ideas?
superbonto said:
my device is the two sim version so i have two IMEIs
it shows something in http://csmg.lgmobile.com:9002/csmg/b...urIMEIGoesHere but the SW version line is empty, using either IMEIs
any ideas?
Click to expand...
Click to collapse
not all models have a KDZ available just yet. they are slowly rolling out.. the first arrived just last week. users will have to keep checking. once I have imeis for all models.. or more people start adding to the spreadsheet.. then everyone should only have to check http://bit.ly/lgkdzlist for new updates.
i have some models imei pm to you.
Hi,
Just pm u my imei.
Sent from my LG-H815 using XDA Free mobile app
I've already posted some KDZ on the other thread. Check my posts:
http://forum.xda-developers.com/g4/...te-arrived-t3141492/post61638497#post61638497
http://forum.xda-developers.com/g4/...te-arrived-t3141492/post61632805#post61632805
http://forum.xda-developers.com/g4/...te-arrived-t3141492/post61626419#post61626419
Please add "H815 USA" to the list of G4s with no KDZ yet. I'll keep checking my ESN in those links and let you know when available.
I will help update in spearsheet when my H818P ESA roll out .
Nobody here can get the PRT (Portugal open) firmware? I need it for the list.
didi_ghost said:
I've already posted some KDZ on the other thread. Check my posts:
http://forum.xda-developers.com/g4/...te-arrived-t3141492/post61638497#post61638497
http://forum.xda-developers.com/g4/...te-arrived-t3141492/post61632805#post61632805
http://forum.xda-developers.com/g4/...te-arrived-t3141492/post61626419#post61626419
Click to expand...
Click to collapse
looks good, thanks. I believe most of the H815 KDZ's are the same... just with a different carrier partition. The system/bootstack/modem are what I am interested in most personally... they are mostly shared between all the KDZ's with just things like carrier settings/logos/etc changed in the carrier partition. If you would like to add those to the spreadsheet that would be great. But I personally will not be adding any new H815 EU 10B KDZ files... waiting for 10C+ now.
stl-soldier said:
Please add "H815 USA" to the list of G4s with no KDZ yet. I'll keep checking my ESN in those links and let you know when available.
Click to expand...
Click to collapse
I would be surprised if H815 USA got any updates. But please keep us posted if anything changes.
somboons said:
I will help update in spreadsheet when my H818P ESA roll out .
Click to expand...
Click to collapse
Thank you. I have just added a new H818P KDZ that arrived today. ACISLD/H81810C_00
autoprime said:
looks good, thanks. I believe most of the H815 KDZ's are the same... just with a different carrier partition. The system/bootstack/modem are what I am interested in most personally... they are mostly shared between all the KDZ's with just things like carrier settings/logos/etc changed in the carrier partition. If you would like to add those to the spreadsheet that would be great. But I personally will not be adding any new H815 EU 10B KDZ files... waiting for 10C+ now.
I would be surprised if H815 USA got any updates. But please keep us posted if anything changes.
Thank you. I have just added a new H818P KDZ that arrived today. ACISLD/H81810C_00
Click to expand...
Click to collapse
"ACISLD" what's country?
Sent from my LG-H818
Check on your manufacture box! Your model number is printed on it, look in the SPECs area. I am sure you'll find it.
somboons said:
"ACISLD" what's country?
Sent from my LG-H818
Click to expand...
Click to collapse
I think CIS = https://en.wikipedia.org/wiki/Commonwealth_of_Independent_States
LD is the color of the G4. CIS is region.
*unrelated update*
just added H815P Brasil KDZ
autoprime said:
I think CIS = https://en.wikipedia.org/wiki/Commonwealth_of_Independent_States
LD is the color of the G4. CIS is region.
Click to expand...
Click to collapse
Thank you autoprime. I wish you can help us root my device too .
Sent from my LG-H818
autoprime said:
not all models have a KDZ available just yet. they are slowly rolling out.. the first arrived just last week. users will have to keep checking. once I have imeis for all models.. or more people start adding to the spreadsheet.. then everyone should only have to check http://bit.ly/lgkdzlist for new updates.
Click to expand...
Click to collapse
Awesome Autoprime! thanks! but hey if you could possibly get a hold of LS996 (LG G FLex 2) partitions....i bricked my flex 2 and would really be happy if it were possible to unbrick it! as well as alot of others in the flex 2 threads much appreciated
autoprime said:
looks good, thanks. I believe most of the H815 KDZ's are the same... just with a different carrier partition. The system/bootstack/modem are what I am interested in most personally... they are mostly shared between all the KDZ's with just things like carrier settings/logos/etc changed in the carrier partition. If you would like to add those to the spreadsheet that would be great. But I personally will not be adding any new H815 EU 10B KDZ files... waiting for 10C+ now.
I would be surprised if H815 USA got any updates. But please keep us posted if anything changes.
Thank you. I have just added a new H818P KDZ that arrived today. ACISLD/H81810C_00
Click to expand...
Click to collapse
I can't find H81810C for LG G4 H818P. Give me download link please.
Mine software version is: V10a-AME-XX and on box writen: ARE
Can i flash a kdz file for H818P for CIS?
Thanks
Have no instructions or idea on how to update that spreadsheet. I have a H818{ from UAE. If anyone can instruct me on where to get info to fill in certain fields, I can help. Unclear.
Also, any info you need on bands or specifics for H818N/H818P, there's bound to be handy info hidden away in the 18+ pages of the dual-sim thread I started here:
http://forum.xda-developers.com/g4/general/lg-g4-dual-sim-models-h818p-h818n-t3115759
RoOSTA
H815 SEA
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW9CXT7132B1A36563613QV/H81510B_00.kdz
H815 ESP (Spain)
Thanks @autoprime.
http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW0EDKW132YJA6VBC821O4B/H81510B_00.kdz
Enviado desde mi LG★G4★H815®
H818 DUAL SIM(China) GSM: 850/900/1800/1900 TD-SCDMA: B34/B39 WCDMA: B1/B2/B5/B8 TDD-LTE: B38/B39/B40/B41 FDD-LTE: B1/B3/ B7/B20
H819 DUAL SIM(China) GSM: 850/900/1800/1900 CDMA: BC0 WCDMA: B1/B2/B5 TDD-LTE: B41 FDD-LTE: B1/B3

Converting a X727 to a x720, 4G bands supported ?

Hi, I´m from Portugal and my Carrier is MEO. For 4G they support band 20/3/7.
I want to buy LeTV LeEco Le Pro 3 X727 and it says he only supports 4G FDD-LTE: 2/4/5/7/12/17/29/30/38.
LeEco Le Pro 3 X720 support 4G FDD-LTE: B1/2/3/4/5/7/8/20.
IF i install Lineage rom, or another Rom for X720 on x727 model, do he gonna support the same bands as 720? the 2/7/20?
Thx in advance and sorry for my poor English.
Pastilhas said:
Hi, I´m from Portugal and my Carrier is MEO. For 4G they support band 20/3/7.
I want to buy LeTV LeEco Le Pro 3 X727 and it says he only supports 4G FDD-LTE: 2/4/5/7/12/17/29/30/38.
Click to expand...
Click to collapse
This is not right. X727 have band 3 100%...
Yes I confirm it has B3, I checked on the official LeEco website.
Full LTE List : LTE Bands 1/2/3/4/5/7/8/12/17/29/30/38
Also to answer your question, the supported bands are written to the NVRAM of the phone and aren't part of the rom. So no, if you flash a X720 rom on an X727 you won't unlock any addition bands.
mikeysteele said:
Also to answer your question, the supported bands are written to the NVRAM of the phone and aren't part of the rom. So no, if you flash a X720 rom on an X727 you won't unlock any addition bands.
Click to expand...
Click to collapse
So the supported bands are not written in baseband modem that we flash?? Interesting..
Luckzzz said:
So the supported bands are not written in baseband modem that we flash?? Interesting..
Click to expand...
Click to collapse
Yeah, the baseband chip support all bands as it's part of the SoC. The modem driver is kind of generic. It reads a bit of read only storage on the phone called NV_RAM which contains stuff like the bands the phone supports, the IMEI, etc. So it is sometimes possible to unlock additional bands by editing the NV_RAM
mikeysteele said:
Yeah, the baseband chip support all bands as it's part of the SoC. The modem driver is kind of generic. It reads a bit of read only storage on the phone called NV_RAM which contains stuff like the bands the phone supports, the IMEI, etc. So it is sometimes possible to unlock additional bands by editing the NV_RAM
Click to expand...
Click to collapse
So editing this in the Build.prop makes all x720 custom roms compatible with x727 (in theory)
*EDIT - Of-topic: Melbourne look likes the best city ever. Moving as soon as possible
I have the LEX 727 from Amazon but no working bands 2 or 4, any ideas to help me? changing the rom to the chinese version? something in the modem, baseband?
Luckzzz said:
So editing this in the Build.prop makes all x720 custom roms compatible with x727 (in theory)
*EDIT - Of-topic: Melbourne look likes the best city ever. Moving as soon as possible
Click to expand...
Click to collapse
NVRAM isn't in the build prop, its a special bit of persistent memory in the phone. To edit it you need to put the phone into diagnostic mode and use QPST.
And yeah, Melbourne is pretty sweet. I hope to see you here soon!

Flash A705FN with A705MN firmware for different LTE bands?

Is it possible to flash a different firmware & use different LTE bands? I've currently got an A705FN which is useless in the United States, but the A705MN should have the LTE bands I'm looking for. Is this a possibility with Odin right now?

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