Hello Everyone,
I own this mobile but it does not have dual band WiFi, but specification in all of the websites says its dual band. I am confused.
yes，dual band WiFi
sweetjuice said:
yes，dual band WiFi
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My Model is JSN-L22, it has no dual band i have checked with Software.
hunainarbani said:
My Model is JSN-L22, it has no dual band i have checked with Software.
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jsn-l21，jsn-al00 checked,dual band wifi!
sweetjuice said:
jsn-l21，jsn-al00 checked,dual band wifi!
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I think JSN-L22 it does not have dual band. Thanks for sharing your views.
JSN-L22 looks to be missing dual band wifi. Maybe this is a software thing?
Related
Is there a way to enable it, or the hardware is missing it?
maxmad80 said:
Is there a way to enable it, or the hardware is missing it?
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900 is the GSM network, it IS enabled. there is no 900mhz 3g.
and if your trying to get 3g on a Tmobile banded network. Im sorry but you sir, need to search. or get flamed.
My carrier uses two frequencies for 3G: 900 and 2100.
maxmad80 said:
My carrier uses two frequencies for 3G: 900 and 2100.
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then you shouldnt be using an i777
Can someone determie whether there is a way to enable 900mhz for 3g?
Thanks!
maxmad80 said:
Can someone determie whether there is a way to enable 900mhz for 3g?
Thanks!
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If it's not supported by the phone already then no you can't, searching would tell you this
Does this phone works on wcdma 900 mhz?
czara6 said:
Does this phone works on wcdma 900 mhz?
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No It won't, after look at what base-bands it is capable of using it can use GSM 900 mhz but not wcdma 900 mhz. Even though they are on the same frequency they after different radio technologies.
I know the difference between wcdma and gsm. My problem is that many Sellers writes that p770 support wcdma 900 mhz. So if any of you have this phone and can confirm that?
in search of the truth
czara6 said:
I know the difference between wcdma and gsm. My problem is that many Sellers writes that p770 support wcdma 900 mhz. So if any of you have this phone and can confirm that?
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someone who has the phone can confirm??
I asked "etotalk" and this is their response:
answer:
Hi, regarding Lenovo P770 smartphone.
In the page of "etotalk" in the features it says "WCDMA 900/2100MHz" but the official website of "lenovo" puts WCDMA 2100Mhz. What is the correct figure?
responce:
Yes, lenovo shows is 2100mhz, but based on our customers' feedback, it should support 900 as well
Maybe my English is not clear because I use a translator but my response does not seem accurate
jmmarfda said:
someone who has the phone can confirm??
I asked "etotalk" and this is their response:
answer:
Hi, regarding Lenovo P770 smartphone.
In the page of "etotalk" in the features it says "WCDMA 900/2100MHz" but the official website of "lenovo" puts WCDMA 2100Mhz. What is the correct figure?
responce:
Yes, lenovo shows is 2100mhz, but based on our customers' feedback, it should support 900 as well
Maybe my English is not clear because I use a translator but my response does not seem accurate
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Hello,
I have the p770 for one month. I am living in Bulgaria and I am using Vivacom GSM operator. Its 3G network is operating at 900 MHz. The phone is working fine with 3G enabled. In settings -> about phone it is said that the mobile network type is HSPA. I hope this helps.
Bkulov seems to be correct, i am living in Africa & using a cellular operator which runs on the 900mhz band. I get 3g and Hspa with the Lenovo p770. I ran a test with the speedtest.net app & i got 2046 kbps DL & 1457 kbps UL. I thought there could be a possiblity of the phone running on EDGE/2G but i dont think so myself because obviously the phone doesnt state it & they dont state EDGE data for the SIM 1 on the p770.
My over all view about this is that if etotalk.com mentioned that their customers did confirm 900mhz 3G band, then i do not see why it wouldnt be. If anybody with backround knowledge could give us some feedback it will be much appreciated ! Peace
TeddyDroid said:
My over all view about this is that if etotalk.com mentioned that their customers did confirm 900mhz 3G band, then i do not see why it wouldnt be. If anybody with backround knowledge could give us some feedback it will be much appreciated ! Peace
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Link on this firmware etotalk.com and I tell you it works for 3G900 or not
UMTS-900 on Lenovo IdeaPhone P770
Hello!
I leave in Russian Federation in Moscow region, but 100km souther Moscow. In our region 3G connectivity only available in WCDMA-GSM-900, but this option is not available in EngeneerMode in BandMode section, only WCDMA-INT-2000.
Why UMTS-900 don't work on this phone if other smartphones on MTK6577 platform supports this mode? Is there any way to enable this mode or it has hardware locked chip?
p770 dual sim mtk6577 rooted but no sim management
FoxtrotKZ said:
Link on this firmware etotalk.com and I tell you it works for 3G900 or not
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Dear sir
i am using p770 rooted, tried a lewa rom made for the phone. worked fine but changed its imei. after that i installed previous twrp backup. again changed imei and then sim management option was also disabeled in settings(faded option/cannot select ot tick). not network in phone even any network . sim detected but modem error shown in enginearing mode , tried original rom from official web through sp flash tool, same condition no signal and sign of radio off in network area. any suggessions what should i do,
its like another worse condition then brick, phone working but real phone feature is not working.
:fingers-crossed:..
plz help.
s_hri said:
... imei ...
its like another worse condition then brick, phone working but real phone feature is not working.
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Hi.
I can only advise Russian forums.
http://lenovo-forums.ru/topic/1485-faq-imei-nvram-и-их-восстановление/
http://forum.china-iphone.ru/smena-imei-by-simka-mtk-6516-6513-6573-6575-77-t20516.html
http://4pda.ru/forum/index.php?showtopic=413327&st=1780#entry25656908
http://4pda.ru/forum/index.php?showtopic=413327&st=1560#entry25410635
Maybe here and there, look.
Currently my unlocked MT2L03 only supports the USA LTE Bands. Can I unlock additional LTE Bands for worldwide usage? I am guessing TDD Bands will just not be there. But how about additional FDD Bands?
Sent from my MT2L03 using XDA Free mobile app
It's dependent on the modem inside the chip. If the other bands are not on the chip, no, you can't access them.
p51d007 said:
It's dependent on the modem inside the chip. If the other bands are not on the chip, no, you can't access them.
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Hi there,
Well that's the obvious answer isn't it.
The question posed in OP is whether there are more bands accessible and whether anyone has made any progression in this domain for the Huawei devices.
I think one of the questions is whether the Kirin chipsets might have the Qualcomm modem on them (which is used in a lot of mobiles) and how to activate diag mode.
Anyone?
Regards,
Dioky said:
Hi there,
Well that's the obvious answer isn't it.
The question posed in OP is whether there are more bands accessible and whether anyone has made any progression in this domain for the Huawei devices.
I think one of the questions is whether the Kirin chipsets might have the Qualcomm modem on them (which is used in a lot of mobiles) and how to activate diag mode.
Anyone?
Regards,
Click to expand...
Click to collapse
L03 model doesn't have Kirin chip.
ScoobSTi said:
L03 model doesn't have Kirin chip.
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Hi ScoobSTi,
Right you are!
Which means it has Qualcomm chipset.
To add or change bands: look here and here, both on XDA.
Quite some report that they succeeded, but caution is to be paid.
Kind regards,
Thanks for the replies. MT2L03 uses Snapdragon 400 chip. I checked out the other links shared in the posts but they seemed to be for LG phones so unlikely to work on the Huawei.
Specifically I am interested to activate FDD LTE Band 3 / 1800.
The phone is shipped with FDD LTE bands 2, 4, 5 and 17 activated.
Thanks
Sent from my MT2L03 using XDA Free mobile app
NETWORK
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1700 / 1900 / 2100 - MT2-L03
4G bands LTE band 2(1900), 4(1700/2100), 5(850), 17(700) - MT2-L03
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS Yes
EDGE Yes
Yep, that's correct. Just want to activate Band 3 LTE ... I am quite sure the radio would work if we have the code to activate it....
Sent from my MT2L03 using XDA Free mobile app
Hi everyone,
I'm quite interested in this phone. Does anyone know if the H860 Dual Sim phone supports both 4G and 3G simultaneously?
Both 4G on Sim 1 and 3G on Sim 2 at the same time, not 4G and 2G as in most other dual sim phones.
Thanks
4G and 2G
rzrfce said:
Hi everyone,
I'm quite interested in this phone. Does anyone know if the H860 Dual Sim phone supports both 4G and 3G simultaneously?
Both 4G on Sim 1 and 3G on Sim 2 at the same time, not 4G and 2G as in most other dual sim phones.
Thanks
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Hi,
Unfortunately 4G/2G or 2G/4G and there is on other option. As far as I know only Mi5 can work eg. 4G/3G or 3G/4G. I have got both of them so this info is true and confirmed.
Regards
Thanks to you both. That's really disappointing considering the phone has a Snapdragon 820 and other phones with this support 4G and 3G. Is there any custom Roms that support this functionality?
nanoteam said:
4G and 2G
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Are you sure? Can you check the network under sim 2 setting?
rzrfce said:
Thanks to you both. That's really disappointing considering the phone has a Snapdragon 820 and other phones with this support 4G and 3G. Is there any custom Roms that support this functionality?
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Unfortunately at the moment its not possible root LG H860N so you can not install alternative software. Even if, you still will have 4G/2G or 2G/4G because developer do not touch radio module. This a reason I want to get rid of it.
BTW The mobile is really good
Regards
Does anyone know how to add or enable FDD-LTE band 4 (1700MHz). I already tried with MTK Engineer app but this and other bands are disabled and cannot be activated.
Thanks in advance
dj_superuser said:
Does anyone know how to add or enable FDD-LTE band 4 (1700MHz). I already tried with MTK Engineer app but this and other bands are disabled and cannot be activated.
Thanks in advance
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Click to collapse
I second your motion, but AWS will be hard to unlock, as the US version of the phone supporting AWS is not shipping yet. Maybe when is out you could crossflash the phone to get support, or mod the modem ROM/baseband or something, but before that I don't think is possible.
Yes. I guess so. When is the shipment of the US version expected to start?
dj_superuser said:
Does anyone know how to add or enable FDD-LTE band 4 (1700MHz). I already tried with MTK Engineer app but this and other bands are disabled and cannot be activated.
Thanks in advance
Click to expand...
Click to collapse
It's impossible to flash new frequency ranges on any modem. Frequencies are purely Hardware based. The p9000 does not support USA LTE frequencies. (1700/2100 band 4). Although the website says the B version (US version) has been "coming soon" for months now.
electrofryed said:
It's impossible to flash new frequency ranges on any modem. Frequencies are purely Hardware based. The p9000 does not support USA LTE frequencies. (1700/2100 band 4). Although the website says the B version (US version) has been "coming soon" for months now.
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So. You mean that B version will have different hardware?
dj_superuser said:
So. You mean that B version will have different hardware?
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Yes. The modem (sometimes called radio) will be different Hardware.