Database Users

4G on D802 HKG version

I have a D802 Hong Kong version. In the secret menu (3845#*802#) i have found this: LGD802AT-00-V10C-HKG-XX-NOV-30-2013
Now, I would like to use the 4g connection in my country (Italy, carrier TIM) but the 4g option is not avaible in "network mode". After a test with another G2 (italian version and same carrier), I can say that the connection don't switch automatically on 4g but keeps the H+ one. So i think is necessary a modification.
Solutions?
Is it necessary to flash an europe radio? or something else? I'd like to keep the stock rom Lg but is not a fundamental.
Baseband: M8974A - AAAANAZM - 1.0.190036
Kernel: 3.4.0
Build: JDQ39B
I have the g2 for two days. I know it very little. I do not have much knowledge about it. Some good soul can explain to me how to do?
I need your help!

Did you verify that the device has the correct radio bands for the lte on that carrier?

x714x said:
Did you verify that the device has the correct radio bands for the lte on that carrier?
Click to expand...
Click to collapse
I don't know how to check! On the box of g2: gsm 850/900/1800/1900; wcdma 850/900/1900/2100; LTE 2100(B1)/1800(B3)/2600(B7)/900(B8)/800(B20).
My carrier is Tim but i don't kwow which band uses.
In secret menu/LTE Band section: avaible band 1,2,3,4,5,7,8,17,20,40. No one is selected.

Can i flash V10E firmware for Italy on V10C firmware for honk kong (actually on my device)?

Flashing different firmware wont help. Its either your apn is wrong or you didnt enable lte correctly. I checked and TIM uses 1800 (band 3) lte which your phone should work with.

x714x said:
Flashing different firmware wont help. Its either your apn is wrong or you didnt enable lte correctly. I checked and TIM uses 1800 (band 3) lte which your phone should work with.
Click to expand...
Click to collapse
maybe i should enable "band 3" in LTE setting in secret menu.

Hi,
I've a similar question and I hope someone could help me: I've a G2 phone using the D80210e-ESA-XX firmware.
In the product specifications, supported LTE frequency bands are 900/1800/2100/2600/850. I know that in Italy working frequency bands are 800/1800/2600. Now, my phone does not support 800 MHz: do you think is possible to upload a different firmware (IT or EUR ones) on my phone? With one of these firmware, does the device will work at 800 MHz?
Thank you so much.

I also had the D802 with Korean firmware!
Even though the phone itself supports LTE the Korean firmware doesn't!
I flashed the EU version and everything worked fine afterwards!!!

zacharias99 said:
I also had the D802 with Korean firmware!
Even though the phone itself supports LTE the Korean firmware doesn't!
I flashed the EU version and everything worked fine afterwards!!!
Click to expand...
Click to collapse
Hi @zacharias99, are you using the LTE in Italy?
@sunshonic, I didn't understand if your LTE works in Italy using the secret menu. Is it working?
Thank you

madner81 said:
Hi @zacharias99, are you using the LTE in Italy?
@sunshonic, I didn't understand if your LTE works in Italy using the secret menu. Is it working?
Thank you
Click to expand...
Click to collapse
No no i am using the LTE in Greece!!!
But LTE is LOCKED in Korean firmware!!!
In older Korean Firmware you could activate LTE from secret menu but in newer version this option has been removed!
The only solution in my case was to flash a european (or in your case italian) Firmware and everything worked like it should

zacharias99 said:
I also had the D802 with Korean firmware!
Even though the phone itself supports LTE the Korean firmware doesn't!
I flashed the EU version and everything worked fine afterwards!!!
Click to expand...
Click to collapse
Same here, restored to stock eu/nordic. Using HK G2 in Norway. No issues with 4G now
Sent from my LG-D802 using Tapatalk

Does your country offer 4G networks? I'm in Kenya n any 4G device I ship in shows 4G even though we dont have it yet
Sent from my HTC One using XDA Premium 4 mobile app

popsi said:
Same here, restored to stock eu/nordic. Using HK G2 in Norway. No issues with 4G now
Click to expand...
Click to collapse
@popsi, @zacharias99 did you follow a specific procedure to upload the european firmware. I'm not so sure to perform it cause some month ago I've bricked an old Motorola (I don't remember the exact model) using simply a firmware of a different country. The result was a brick cause two firmware did not use the same way to allocate the memory...

madner81 said:
@popsi, @zacharias99 did you follow a specific procedure to upload the european firmware. I'm not so sure to perform it cause some month ago I've bricked an old Motorola (I don't remember the exact model) using simply a firmware of a different country. The result was a brick cause two firmware did not use the same way to allocate the memory...
Click to expand...
Click to collapse
My friend i don't really know where in this forum the instructions for flashing a new stock firmware are... (I am also new in this community)
And i flashed it with Greek instructions so my link won't help you and i don't want to post some link i haven't tested by myself...
Sorry i hope you can understand!
At moment i have no time, but if I would be you I would search in the G2 Section for instructions!
They must definitely be somewhere!

Did you subscribe for LTE with your carrier?
Sent from my LG-D802 using Tapatalk

zacharias99 said:
I also had the D802 with Korean firmware!
Even though the phone itself supports LTE the Korean firmware doesn't!
I flashed the EU version and everything worked fine afterwards!!!
Click to expand...
Click to collapse
@zacharias99, I've checked that 4G can be enabled using the secret menu
1. Go to LTE-Only
2. Modem Settings
3. RAT Selection
4. Select GSM / WCDMA / LTE auto
as in the post http://forum.xda-developers.com/showthread.php?t=2494751
At the moment it doesn't seem to work for me, probably because my sim still has not been enabled for 4g.
Have you ever enabled this option (with the previous korean firmware, I mean)?
@zacharias99, @popsi: the new european firmware allows to navigate over the 800MHz frequency band for you?
Thank you

madner81 said:
@zacharias99, I've checked that 4G can be enabled using the secret menu
1. Go to LTE-Only
2. Modem Settings
3. RAT Selection
4. Select GSM / WCDMA / LTE auto
as in the post http://forum.xda-developers.com/showthread.php?t=2494751
At the moment it doesn't seem to work for me, probably because my sim still has not been enabled for 4g.
Have you ever enabled this option (with the previous korean firmware, I mean)?
@zacharias99, @popsi: the new european firmware allows to navigate over the 800MHz frequency band for you?
Thank you
Click to expand...
Click to collapse
Hi,
the procedure using the secret menu definitively works on my D80210e-ESA-XX, but I need to re-select it after every reboot.
Does anybody know how to make it permanent or how to automate this selection on boot (maybe using Tasker or something similar)?

zacharias99 said:
No no i am using the LTE in Greece!!!
But LTE is LOCKED in Korean firmware!!!
In older Korean Firmware you could activate LTE from secret menu but in newer version this option has been removed!
The only solution in my case was to flash a european (or in your case italian) Firmware and everything worked like it should
Click to expand...
Click to collapse
by flash, did you mean flash kdz of different region?

gpkumaran said:
by flash, did you mean flash kdz of different region?
Click to expand...
Click to collapse
yes exactly!
I flashed the European .kdz file!

I have an international G2 D802.. We, in india have certain operators in Band 40 LTE.. Is it possible to activate Band 40 in D802 by flashing D802T kdz in D802??? Kindly Help..

Please help asap

HI, really sorry if this is a noob question but would someone be able to answer this asap. I live in the UK and purchased an S5 off ebay it stated it was the SM-G900F (UK varient I believe) but upon delivery I checked and its the SM-G900S which is the Korean vairent.
So I put my sim in and it displays that im roaming which is obviously wrong. Can I just flash a UK rom and will everything work like uk varient or is the radio bands or anything else different. Please answer asap as I will need to contact ebay.
Also is this 4G version and will it work in UK?

carrd said:
HI, really sorry if this is a noob question but would someone be able to answer this asap. I live in the UK and purchased an S5 off ebay it stated it was the SM-G900F (UK varient I believe) but upon delivery I checked and its the SM-G900S which is the Korean vairent.
So I put my sim in and it displays that im roaming which is obviously wrong. Can I just flash a UK rom and will everything work like uk varient or is the radio bands or anything else different. Please answer asap as I will need to contact ebay.
Also is this 4G version and will it work in UK?
Click to expand...
Click to collapse
Here are the specs http://pdadb.net/index.php?m=specs&id=5448&c=samsung_sm-g900s_galaxy_s5_lte-a_samsung_pacific and here http://www.droidgod.com/2014/05/samsung-galaxy-s5-sm-g900s-full-specifications-features/. It looks quite similar for the G900F but check if the supportd LTE bands are compatible.

gee2012 said:
Here are the specs http://pdadb.net/index.php?m=specs&id=5448&c=samsung_sm-g900s_galaxy_s5_lte-a_samsung_pacific and here http://www.droidgod.com/2014/05/samsung-galaxy-s5-sm-g900s-full-specifications-features/. It looks quite similar for the G900F but check if the LTE bands are compatible.
Click to expand...
Click to collapse
Thank you for your reply. so is it just a casf flashing the UK vairent (F) will the model change in settings?

carrd said:
Thank you for your reply. so is it just a casf flashing the UK vairent (F) will the model change in settings?
Click to expand...
Click to collapse
No, LTE bands are defined in the radio chip. You cannot change these bands by flash a different rom or modem.

gee2012 said:
No, LTE bands are defined in the radio chip. You cannot change these bands by flash a different rom or modem.
Click to expand...
Click to collapse
apoligies I should of been more clear my fault if the bands match can i just flash the uk version via odin or will it not work?

carrd said:
apoligies I should of been more clear my fault if the bands match can i just flash the uk version via odin or will it not work?
Click to expand...
Click to collapse
Yes, as the cpu/gpu, screen and reoslution are similar i guess you could do that. Don`t know the supported LTE bands of the 900S though. Maybe its best to file a complaint to Ebay about the seller misleading you as you probably will not have warranty either.

transform SEA model to EUR model

hi
i have a 32gb SEA model.
is there a way to transform it to a generic EUR version and received updates?
i have already flashed german eur v10g-EUR-XX
but on software info it shows "v10g-SEA-XX" and are included branded StarHub Apps and LTE is not working.
tried to flash official 32gb italian rom, but shows as "v10g-GLOBAL-SI", lte is appering but is unselectable,
as it returns to WCDMA/GMS and still there are branded apps...
is there any solution?
i need to have an EUR firmware....

DYNAMIC+ said:
hi
i have a 32gb SEA model.
is there a way to transform it to a generic EUR version and received updates?
i have already flashed german eur v10g-EUR-XX
but on software info it shows "v10g-SEA-XX" and are included branded StarHub Apps and LTE is not working.
tried to flash official 32gb italian rom, but shows as "v10g-GLOBAL-SI", lte is appering but is unselectable,
as it returns to WCDMA/GMS and still there are branded apps...
is there any solution?
i need to have an EUR firmware....
Click to expand...
Click to collapse
The updates are done by IMEI so no matter what your phone will always be SEA and sorry you cannot change SEA to EU as far as I am aware.

daleski75 said:
The updates are done by IMEI so no matter what your phone will always be SEA and sorry you cannot change SEA to EU as far as I am aware.
Click to expand...
Click to collapse
oh ****...
so no way to install EUR rom?

DYNAMIC+ said:
oh ****...
so no way to install EUR rom?
Click to expand...
Click to collapse
You can install any D855 rom but you just won't get OTA updates for anything but a SEA version.

daleski75 said:
You can install any D855 rom but you just won't get OTA updates for anything but a SEA version.
Click to expand...
Click to collapse
ok but why if i flash v10g-EUR-XX from firmware threads
i get on software info v10g-SEA-XX (and not v10g-EUR-XX) ?

DYNAMIC+ said:
ok but why if i flash v10g-EUR-XX from firmware threads
i get on software info v10g-SEA-XX (and not v10g-EUR-XX) ?
Click to expand...
Click to collapse
The suffix/model does not change when you flash a kdz.

daleski75 said:
The suffix/model does not change when you flash a kdz.
Click to expand...
Click to collapse
ok, so if i understood, there is no solution?
i'm going to re-send back phone as it have to be a european model, but seller sent me a sea version

DYNAMIC+ said:
ok, so if i understood, there is no solution?
i'm going to re-send back phone as it have to be a european model, but seller sent me a sea version
Click to expand...
Click to collapse
I assume this problem is true for all SEA devices used in Europe, that is, non LTE connectivity unless you use temporary activation with code 3845#*855#

DYNAMIC+ said:
ok, so if i understood, there is no solution?
i'm going to re-send back phone as it have to be a european model, but seller sent me a sea version
Click to expand...
Click to collapse
I already have the same issue with no solution. I have a Eur and i am already in Saudi Arabia. whenever i flash AME kdz it reverts back to Eur. never get LTE option in networks and i hate the service menu. so the only solution i found is installing the new i kdz.

saud__19 said:
I already have the same issue with no solution. I have a Eur and i am already in Saudi Arabia. whenever i flash AME kdz it reverts back to Eur. never get LTE option in networks and i hate the service menu. so the only solution i found is installing the new i kdz.
Click to expand...
Click to collapse
I do own SEA 32GB phone but it is general SEA unbranded so no Star-Hub apps and it does have LTE / 4G which is auto activated. Try to flash this rom and it might solve the issue as it is still SEA rom.

shmuelw said:
I do own SEA 32GB phone but it is general SEA unbranded so no Star-Hub apps and it does have LTE / 4G which is auto activated. Try to flash this rom and it might solve the issue as it is still SEA rom.
Click to expand...
Click to collapse
Hello, which ROM should i flash? I have an AME phone with no LTE in the options, i want to use in Russia...we have LTE here.

shmuelw said:
I do own SEA 32GB phone but it is general SEA unbranded so no Star-Hub apps and it does have LTE / 4G which is auto activated. Try to flash this rom and it might solve the issue as it is still SEA rom.
Click to expand...
Click to collapse
Yes my device is unbranded Eur version. but still no luck to instal AME kdz. as what i mention before the only solution is the leaked i kdz.
---------- Post added at 08:40 AM ---------- Previous post was at 08:28 AM ----------
zapford said:
Hello, which ROM should i flash? I have an AME phone with no LTE in the options, i want to use in Russia...we have LTE here.
Click to expand...
Click to collapse
try the leaked i kdz.

shmuelw said:
I do own SEA 32GB phone but it is general SEA unbranded so no Star-Hub apps and it does have LTE / 4G which is auto activated. Try to flash this rom and it might solve the issue as it is still SEA rom.
Click to expand...
Click to collapse
already tried to flash
V10G-GLOBAL-SI (and also "i" version, leaked one...) but no lte... and all apps for singapore market (starhub, m1, ...)

I recently did this for a friend. He had an SEA 10e firmware on his G3 and I flashed the 10g italian firmware to his phone without any problems. He wasn't getting 4G on Vodafone UK earlier, but after flashing the new firmware, he gets it. I've seen a couple of people doing this as well. I just followed the guides posted here to flash the firmwares.

maneck35 said:
I recently did this for a friend. He had an SEA 10e firmware on his G3 and I flashed the 10g italian firmware to his phone without any problems. He wasn't getting 4G on Vodafone UK earlier, but after flashing the new firmware, he gets it. I've seen a couple of people doing this as well. I just followed the guides posted here to flash the firmwares.
Click to expand...
Click to collapse
Any one know why these D855 devices from different regions cannot be used in other regions for LTE? I wonder if this is like the region lock on the Note 3 to allow Samsung to restrict warranty cover?

maneck35 said:
I recently did this for a friend. He had an SEA 10e firmware on his G3 and I flashed the 10g italian firmware to his phone without any problems. He wasn't getting 4G on Vodafone UK earlier, but after flashing the new firmware, he gets it. I've seen a couple of people doing this as well. I just followed the guides posted here to flash the firmwares.
Click to expand...
Click to collapse
no way to enable LTE...
now i have V10i-GLOBAL-SI

jah said:
Any one know why these D855 devices from different regions cannot be used in other regions for LTE? I wonder if this is like the region lock on the Note 3 to allow Samsung to restrict warranty cover?
Click to expand...
Click to collapse
it seems to be locked by "ltesettings.apk" background app...
i'm not sure, but every g3, could be used with every lte band...

any other idea?
(i cannot root device)
if i cant resolve i have to change device...

I'm not sure why you can't enable LTE. Maybe it's carrier dependent or maybe not. If you're not happy I'd suggest switching your device.

maneck35 said:
I'm not sure why you can't enable LTE. Maybe it's carrier dependent or maybe not. If you're not happy I'd suggest switching your device.
Click to expand...
Click to collapse
with regrets i just sold my G3 and purchased S5 which i can flash any rom i like from any region.

Flash US firmware to FR?

Hello
I currently have a Samsung S8 purchased at the United States G950U, but I live in France, the network works, but it is not perfect (I do not capture the 4G+ for example).
I would like to know if it is possible to flash a French firmware on it? Or the modem?
I know I have a Snapdragon processor whereas in France it is Exynos, so logically incompatible.
What do you want to do?
Thank you
PS: sorry for my english, I translate everything on google translation lol

silentdie said:
Hello
I currently have a Samsung S8 purchased at the United States G950U, but I live in France, the network works, but it is not perfect (I do not capture the 4G+ for example).
I would like to know if it is possible to flash a French firmware on it? Or the modem?
I know I have a Snapdragon processor whereas in France it is Exynos, so logically incompatible.
What do you want to do?
Thank you
PS: sorry for my english, I translate everything on google translation lol
Click to expand...
Click to collapse
It is not possible to flash a French firmware on a Snapdragon US phone since the US phones have locked bootloaders and the modem will be incompatible as well due to the phones having different hardware.
I used Google translate for this too lol:
Autrement dit, vous ne pouvez obtenir 4G + que si vous obtenez un G950F (Exynos) S8.
Sent from my SM-G955F

Thank you for your reply.
However, if the bootloader is subsequently unlocked (root?), It will be possible to do so?

No, it won't be possible. The hardware is way too different. Different SoC, different radio, whatnot. It's not a question of firmware, but if the radio built in can actually work with the bands provided in France. And to that question, the answer is NO.

silentdie said:
Thank you for your reply.
However, if the bootloader is subsequently unlocked (root?), It will be possible to do so?
Click to expand...
Click to collapse
The bootloader can not be unlocked on the US (G950U) model.
Sent from my SM-G955F

Thank you for your answers.
But normally the G950U is compatible with LTE Advanced (4G +) no?
Because there I can not get the "+", but it may be due to the fact that I updated on the Canadian XAC firmware? (Compared to the tutorial available on this forum). I have however activated all LTE bands with the * # 2263 #.
If by a miracle I can get the firmware Vérizon (or USC) it should work?
Thank you

silentdie said:
Thank you for your answers.
But normally the G950U is compatible with LTE Advanced (4G +) no?
Because there I can not get the "+", but it may be due to the fact that I updated on the Canadian XAC firmware? (Compared to the tutorial available on this forum). I have however activated all LTE bands with the * # 2263 #.
If by a miracle I can get the firmware Vérizon (or USC) it should work?
Thank you
Click to expand...
Click to collapse
The 950U does support LTE advanced but only on US networks.
LTE-A involves using multiple bands (carrier aggregation) for LTE and although the 950U supports Carrier aggregation, it doesn't support the bands used in Europe.
Sent from my SM-G955F

Asian version vs Europe version

Hello i want to buy oneplus 6t. Which is the difference in software between europe and asian version? I know that there are differences in signal bands but software? There are the same? Can i flash the european oxygen os?

basty95 said:
Hello i want to buy oneplus 6t. Which is the difference in software between europe and asian version? I know that there are differences in signal bands but software? There are the same? Can i flash the european oxygen os?
Click to expand...
Click to collapse
Software is the same as global Oxygen OS rom, only if you buy from China you would get the Chinese version of the rom. You should be able to flash the global variant on all versions :good:

I need unlocked bootloader to do that or not?

basty95 said:
I need unlocked bootloader to do that or not?
Click to expand...
Click to collapse
No .. Unlock of bootloader is not required. I just answered how to flash the Global version here
Hope that helps :good: