When I force WCDMA OR LTE NO SIGNAL AND INternet show only E when automatic with same Sim and other phone signal very strong mean when unlocked it it set to work only 900mhz. Don't have back up s3 was orange France .thanks
Flash firmware with Odin
Carrier apn settings will be needed..
Sent from a stolen phone!
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I bought my samsung galaxy s 4g from t-mobile in the U.S.
I just came to mexico and unlocked the phone so i could use mexico´s cellphone network: telcel.
I already can make calls and receive messages but for some reason i can´t use telcel´s 3g network nor send or receive multimedia messages.
i need some help on how to set up my cellphone so i can conect to the telcel´s 3g network.
Hey I'm sorry I can't answer your Q but how did you unlock to work on telcel? Please and thank you
Sent from my SGH-T959 using XDA Premium App
Dumb question but you have a telcel sim with a data plan right?
What bands does there network use?
i took it to a store when they unlock almost any cellphone, but they just let you use any sim card to call or receive text and that´s it.
pvspencer22 said:
Dumb question but you have a telcel sim with a data plan right?
What bands does there network use?
Click to expand...
Click to collapse
yes i have a data plan...and telcel´s 3G Network HSDPA 1700 / 2100 / 900
and t-mobile 3G network supports both the 1700MHz and 2100MHz frequencies.
Hi,
i have Motorola Photon rooted and unlocked, i live on the border with Mex also i have this phone with a Mexican Telcel SIM Card, works perfect on Mex, but when i back to USA i lost the Mex network and the phone start to search for networks and i just see Sprint network, but i can't receive or made phone calls on sprint network roaming, if i remove the sim card and put the sim on my HTC i can see more networks, sprint, AT&T, verizon, etc and i can go in to roaming and works perfect, i can made and receive calls on roaming, but if i back the sim to the Photon i just find a sprint network only and the roaming service not work..
what can i do to see more networks on my photon?? i need receive calls from mex on this phone..
thanks in advance
You need to flash the kddi radio. That should fix your roaming issues. After that you need to set the mobile network to GSM only
Sent from my smoothly stable CM7 MoPho
Hi, I live in Argentina and have a AT&T I717 unlocked with ISC official rom.
The problem is about loss signal. When I turn on the phone its show Movistar with 2 or 3 signals bars but after few hours Movistar dissapear and I cant use the phone to make calls. I have to turn off and on the phone the resolve.
I used the simcard in another phone and never had the problem.
Any person with this problem ?
Regards
I used the tmobile modem since movistar uses the same 1700/2100 bands. You also have to change your APN settings.
Hi Guys !
I have SHV-E160S 4G LTE (Korean), and 4G is not available in our city. I want to use 3G.
Whenever I go to Mobile Data Settings and there are two options
(1) 2G & 3G
(2)4G LTE
As I have told you guys I have no 4G but 3G coverage is available. I check the first option but yet the phone keeps on running on 2G, I've heard that these korean SHV-E160s are 3G locked. One of my friend has a SHV-E160L (Also korean) and 3G works perfect on his phone.
Please tell me some way to unlock or use 3G.
P.S. My phone is rooted, using KINGOROOT App
Please help :crying::crying:
please dont ignore.. help!!!
Hi,
I recently purchased a XT1527 - AT&T go phone and it was working well in USA as I got 4G signals all over.
I am now back to India using Idea network, the phone gives me only 2g network
I even tried *#*#4636#*#* and set the preferred network to
a) WCDMA only - couldn't find any network
b) LTE only - gives me only 2G
c)LTE/WCDMA - got only 2g
I also don't see the preferred network options under
Settings->wirless and networks->more option
how to resolve this issue?
Att model may not have the radio bands you need to get anything higher than 2g. Sounds like your issue with me.
Sent from my XT1526 using XDA-Developers mobile app
sk_motoe said:
Hi,
I recently purchased a XT1527 - AT&T go phone and it was working well in USA as I got 4G signals all over.
I am now back to India using Idea network, the phone gives me only 2g network
I even tried *#*#4636#*#* and set the preferred network to
a) WCDMA only - couldn't find any network
b) LTE only - gives me only 2G
c)LTE/WCDMA - got only 2g
I also don't see the preferred network options under
Settings->wirless and networks->more option
how to resolve this issue?
Click to expand...
Click to collapse
The North American models only have the 3G/4G bands for North American networks. You'll only get 2G internationally.