Develop Bugs

[Q] Is the Samsung SII T989 support HSDPA 850 ?

Hi,
I was looking fot the specs at gsmarena and it says that is HSDPA 850/1700/2100 capable, but in another sites, they said that is only 1700/2100.
Can someone confirm me that please.
Thanks.

The phone`s box states it is HSDPA 850/1700/1900/2100 capable. I know data works with At&t, so it has either 850 or 1900 HSDPA frequency but i am not sure if it has both or either one.

gkaradag11 said:
The phone`s box states it is HSDPA 850/1700/1900/2100 capable. I know data works with At&t, so it has either 850 or 1900 HSDPA frequency but i am not sure if it has both or either one.
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The Thing is that Im from Claro Dominican Republic, and is only HSDPA 850, I really need to be sure in order to buy the phone.
Thanks.

Well as long as it is on the box, we should rely on that info. You should not have any problems IMO.

it does work it's been proven already by many that has travelled to Europe on 850

actually most of the Europe is on 2100, of course it depends on the carrier but like 60% of the Europe is on 2100.

[Q] Difference between "Korean" and non-Korean version?

Hi,
Sorry if this sounds ...well, dumb, but w/r/t rooting/ROMs on the LU-6200, are any of the progs, ROMs, advice, etc on this board compatible/does it work with the Korean version of this device? Is there a difference btwn. the Korean and "non-Korean" version of this device?
Thanks

I wanna ask the same thing, anybody can help please..
Is this phone GSM-CDMA network capable using a simcard?

perhaps I should clarify. do the difference in hardware, if any, affect rooting and flashing capabilities? My friend's phone is Korean-made; I'd like to know if I could use the apps and info found on this board to root/flash.
Eg. My Samsung Galaxy Player and the one sold in Korean are different enough that flashing a ROM/kernel for one would brick the other.
The question regarding networks: accd to this site- http://www.gsmarena.com/lg_optimus_lte_lu6200-4188.php
the Korean version for LG U+
Network
2G Network CDMA 800 / 1900
3G Network CDMA2000 1xEV-DO, HSDPA 2100
4G Network LTE 800
the one for SK looks like it doesn't have CDMA2000 1xEV-DO

alljokingaside said:
The question regarding networks: accd to this site- http://www.gsmarena.com/lg_optimus_lte_lu6200-4188.php
the Korean version for LG U+
Network
2G Network CDMA 800 / 1900
3G Network CDMA2000 1xEV-DO, HSDPA 2100
4G Network LTE 800
the one for SK looks like it doesn't have CDMA2000 1xEV-DO
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So logically, the LG U+ (LG U6200) can be use either with GSM-HSDPA or CDMA-EVDO simcards, am I correct? (I'm planning to buy this device)
comparison with LG Spectrum LTE http://www.gsmarena.com/compare.php3?idPhone1=4188&idPhone2=4377

Per Wikipedia, the HSDPA 2100 3G freq. should be compatible with T-Mobile. The 4G possibly with Sprint.
Since I'm basing this off of the Wiki and GSM pages and I'm slightly out of my depth, I can't say for certain tho.

N7105 Not working 3G on Argentina

Hello i bought my N7105 on China. It works perfectly but my problem is that in Argentina i have only EDGE signal for Internet Not 3g.
I wish to know because i read a lot.. Because i think my celphone was europe version or korean version, never will know.
I think that the problem is that my UMTS is working on different bands ( 850 and 2100) and in Argentina we use ( 850-1900) so i Would like to know if it`s possible to install a N7100 south american modem to fix it, or what..
N7100 Firmware and Modems.
Just Modems N7100
Search for N7105 Modems (Haven`t Found Yet)
Or i can`t use 3G in Argentina.
Thanks anow Hope u can Help Me

I can Add in What bandwidth work our companies here.
Band V (W-CDMA 850)
Band II (W-CDMA 1900)
I think my company is working on 1900. Personal Argentina.
When i go to WCDMA only find Movistar. That they say works on the Band V. So i think my phone is only working on Band 850 and maybe 2100 also because i bought on Hong Kong.
Anyone can check with IMEI or something?
Is there any way to change the Band to Band II?
Thanks a lot
I need an answer please !! :good:

According to gsm arena, the n7105 is not compatible with 3G the 1900mhz band.
3G Network - HSDPA 850 / 900 / 2100 - N7105
4G NetworkLTE - 800 / 900 / 1800 / 2600 - N7105
I know that it's not an easy suggestion but have you considered changing providers?
Cheers
Sent from my GT-N7100

vladeco said:
According to gsm arena, the n7105 is not compatible with 3G the 1900mhz band.
3G Network - HSDPA 850 / 900 / 2100 - N7105
4G NetworkLTE - 800 / 900 / 1800 / 2600 - N7105
I know that it's not an easy suggestion but have you considered changing providers?
Cheers
Sent from my GT-N7100
Click to expand...
Click to collapse
N7105 can only support 850/2100mhz band,so if there is 1900mhz 3g band in your area, it will be a problem

Huawei GX8 Bands

Hi ,i am from Venezuela and i going on a trip to Spain, i'm looking to buy this phone but i don't know if the 3G & LTE will work on my country. could you tell me the 3G bands & Lte Bands ? thanks in advance.
My Carrier 3G Bands:
HSDPA 850 / 1900 / 2100 (Movistar Venezuela)

LG G4 US991 Not working for International carriers in India.

Hello Guys, i purchased a unlocked version of LG G4 uS991 model in US hoping that mobile will work for international bands. Per specification LTE Bands 2/4/5/12/13/17/25, CDMA 800, 1900 MHz, WCDMA 850, 900, 1900, 2100 MHz, GSM 850/900/1800/1900 MHz* is supported and 1800MHZ is supported for any carrier in India. I only face issue with the Mobile Internet, it does not detect APN settings, or anything & am able to call, receive SMS.
I tried searching for rooting, unlock bootloader In this forum but no luck for LG g4 us911 model.
Appreciate your help in providing me the required links, suggestion to bring back the power of G4.
Thanks, Rithick

Appreciate some help on this
Rithick256 said:
Hello Guys, i purchased a unlocked version of LG G4 uS991 model in US hoping that mobile will work for international bands. Per specification LTE Bands 2/4/5/12/13/17/25, CDMA 800, 1900 MHz, WCDMA 850, 900, 1900, 2100 MHz, GSM 850/900/1800/1900 MHz* is supported and 1800MHZ is supported for any carrier in India. I only face issue with the Mobile Internet, it does not detect APN settings, or anything & am able to call, receive SMS.
I tried searching for rooting, unlock bootloader In this forum but no luck for LG g4 us911 model.
Appreciate your help in providing me the required links, suggestion to bring back the power of G4.
Thanks, Rithick
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