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Hi,
I purchased HTC Touch Pro (US Cellular CDMA). I want to use it with Mumbai MTNL Garuda Mobile Phone service in Mumbai, India.
I don't know much of cell phone flashing and reading web pages would like to get this done.
1) How do I check my phone needs what ROM and which one is it already using ? I assume ROM is like BIOS and windows mobile is like win xp os. So installing ROM will not affect windows mobile. do I have to flash rom for a specific carrier\service provider ?
2) How do I check whether my phone in unlocked since this is CDMA and has no sim card ? In ebay ad said it was unlocked.
3) How do I find roms for "mumbai garuda mtnl". You can google the quoted string for information on service provider. I don't see much helpful info on site and the service provider is not helping. It is open to questions if I have any so let me know if you want me to ask them. can one check compatibility between US cellular and MTNL garuda mobile cdma network so I know I can use the phone.
4) Please enumerate high level steps with some pointers for me to follow through the install process.
5) is the handset supporting 3G since I see its network specs as:
Network US cellular:
Dual-band (800/1900MHz), CDMA2000 1xEVDO Rev. A/1xRTT and IS-95A/B voice or data with up to 1.8 Mbps up-link and 3.1 Mbps down-link
MTNL Garuda mobile network is CDMA-1x. Another MTNL 3G Jadoo is 3G (WCDMA, HSDPA).
so compatibility wise can I use the US cellular handset on MTNL ?
CDDMA-1x and CDMA2000 1xRTT are same so I suppose handset should be usable.
6) when switching carrier is it simple as registering your new handset with new carrier ? is there standard process for it like call in their network using some special number and type in your existing number which you have with their network. ex. if I have 20337444 number on MTNL network then on HTC Touch Pro I dial in some special number for MTNL network and then key in my existing 20337444. This will register the ESN on their network and I am all set.
7) the MTNL guy said that first check if dialing *228 gives you MTNL network. If so then go to customer service and get more help. When I dail I don't think it does any thing. It gives 3 beeps and returns to home screen.
Additional info MTNL gave was they use channels primary 185 and secondary 226. I am not sure what these channels mean.
Regards,
i dont beleive you have to flash any specific rom to get your carrier to work, but you will have to google for "carrier cabs" + your provider name to find what will work for you
to see if your phone is unlocked take the back off the phone, pull the battery, and then put the battery back in, hold the volume down button and press power till the phone turns on, i beleive it will say something like "security unlocked" if the phone is unlocked, after you check that just pull the battery and put it back in once again and start up your phone to get back into windows mobile(not holding the volume down button this time)
as far as roms for the mtnl garuda, any rom will work, i reccommend the energyrom, google energyroms.com, cdma seems to be cdma anywhere you are, if it says cdma it should work in theory
your handset will support 3g, the us cellular version of touch pro supports 3g
for the mtnl garuda carrier to support your phone, you will have to see if they will accept your meid or esn under the battery, here in the USA verizon wont accept sprint esns, and vice versa
sorry i cant be more helpful, but hopefully somewhere through this i have helped you, good luck!
whoshotjr2006 said:
i dont beleive you have to flash any specific rom to get your carrier to work, but you will have to google for "carrier cabs" + your provider name to find what will work for you
to see if your phone is unlocked take the back off the phone, pull the battery, and then put the battery back in, hold the volume down button and press power till the phone turns on, i beleive it will say something like "security unlocked" if the phone is unlocked, after you check that just pull the battery and put it back in once again and start up your phone to get back into windows mobile(not holding the volume down button this time)
as far as roms for the mtnl garuda, any rom will work, i reccommend the energyrom, google energyroms.com, cdma seems to be cdma anywhere you are, if it says cdma it should work in theory
your handset will support 3g, the us cellular version of touch pro supports 3g
for the mtnl garuda carrier to support your phone, you will have to see if they will accept your meid or esn under the battery, here in the USA verizon wont accept sprint esns, and vice versa
sorry i cant be more helpful, but hopefully somewhere through this i have helped you, good luck!
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Click to collapse
thanks for reply. I searched for "carrier cabs mtnl garuda" but no good results.
I learned from specs the model is RAHP800. does it mean that it will not work on MTNL garuda ?
MTNL garuda CDMA carrier cabs
Hi,
can some one provide carrier cabs for MTNL garuda CDMA (no RUIM) along with install instructions. would be nice if you have activation instructions. how do I get *228 to connect me to MTNL network ?
a touch pro 800 is the sprint cdma touch pro, and about the cabs sorry man i have no idea, usually when i call boost mobile to activate a new phone i provide them with my numbers from underneath the battery, and they will give me the msl code to enter epst and change the msid and mdn, maybe you could call your carrier and ask for the msid and mdn? as far as getting your msl code, as long as you have the microsoft .net cf 3.5 cab installed on your phone you can use a program called "baf msl grabber" to get that code
good luck, hope you figure something out, and if you need anything else feel free to contact me
Do you know anyone else with a TP runnon that same network? Maybe you can get some files from their phone.
the terms you used are new to me like "msl code to enter epst and change the msid and mdn".
You state "msl code to enter epst and change the msid and mdn," and use "baf msl grabber" to get that code. The MTNL garuda mumbai service folks I talked to are not willing to give any details. They in fact are just not supporting any handset other than what they provide. Now they are discontinuing new cdma handsets which are not using RUIM card (they say its similar to sim card).
can you guide me to some article which has instructions and explanation of various steps we might take to get things done like ones we have on eHow.com.
Regards,
jasew503 said:
Do you know anyone else with a TP runnon that same network? Maybe you can get some files from their phone.
Click to expand...
Click to collapse
I do not know of any such user. can you guide me to simple article which expalins the steps involved in doing any programming / install of cabs etc. I have not much idea about cdma programming.
Regards,
Installing carrier cabs and flashing roms wont make the phone work on the network you want it to. The first thing you need is to change the PRL on the device to one that works with your carrier. This a file file you may be able to download, or get it from someone elses phone who uses the same carrier. After that, you will need to program all your info into it, MDN, ect. Then hopefully your carrier will even allow the ESN on their network. Did you say this was a US Cellular device?
Hi,
I learned from service provider that need to disable PRL and then use programming code so can feed in information. So for US Cellular HTC Touch PRO CDMA (no sim/ruim) can one provide programming code\dial codes ?
Do I need activation code in order to be able to enter into programming mode ?
Here is some reference for it: http://support.sprint.com/support/a...e-vw371511-20090807-140419?&INTNAV=SU:DP:HDIB
I would like to program my phone and when I dial ##778# and make a call it just ends. I am not sure how to enter the progam mode. Please guide.
There isn't a master list or anything like that. I used to flash phones to cricket and the 2 TPs I've flashed from us cellular were problematic. Could have been a coincidence. You need to obtain the PRL.
Sent from my MSM using XDA App
HTC Touch Pro unlock and program code
Hi,
I dialed ##000000 and it now put me into EPST (Activation Wizard(MSL)) screen. I guess I have made some progress and I see MDN, MSID, Home SID/NID #1.
It seems all sprint code listed here http://www.pcoperative.com/ppc/htc_tp_dial_codes.htm
works just that no need to key in ending # for each code.
Well how to check that phone is unlocked. I dialed ##775 to update PRL and it prompted me for unlock code.
I purchased phone from ebay and the ad mentioned that its unlocked.
is unlock code same as SPC/MSL unlock code ?
I went into bootloader and it shows Security Unlocked.
Why does it prompt me for unlock code when I go to ##775 to update PRL ? what to do so I can disable PRL ?
Few other codes like ##DEBUG and Advanced EPST show me information fine without prompting for any unlock code.
Regards,
You haven't made any progress at all unfortunately, you still need the prl. Any codes you enter that allow you to MODIFY phone settings will require an unlock code.
Sent from my MSM using XDA App
Hello everyone,
I've recently switched from Samsung Galaxy Note and can't understand one thing. I'm currently using MVNO that allows to choose any of two local MNOs (at the same price). On Samsung device I was able to see the network names in search network dialog & everywhere in my system. On Sony in the network list I see only my MVNO name (written in different ways - PrimeTel & PTL) instead of real operators names (CYTA & MTN).
Is it possible to change this behaviour or at least somehow find out what is current network used?
Thanks.
I installed 15 different apps, still no luck.
I need to know which is the strongest operator in my home... but without subscribing ALL operators just for testing!
I can't find an app capable of mapping all operators.
BUT:
1) I'm sure my phone can see all available operators: I can see them when selecting "manual operator selection" option.
2) I'm also sure my phone can see the signal strength of at least one operator: when I have no coverage from mine, I can anyway see the signal strength icon changing.
3) I'm sure any app on my non-rooted phone can read MNC code of the closest base station, and MNC identifies the operator.
Is there any app capable of collecting all these data and thus allowing me to build MY OWN map (not just a downloaded map) of operators coverage for MY specific phone?
I don't know if 1) and 2) info are available to apps, but even an app just using info 3) would be very useful to me.
I love this phone....there, I said it. But it's driving me crazy.
I bought it from a Chinese retailer, who shipped it with X821 firmware, but the box states that it's an X820. I doubt there is any difference in the hardware.
I would have left everything as it was, but I can't seem to make phone calls (don't have a data plan yet...yeah, I know....) with anything other than 2G, and that is about to go extinct. When I set it to WCDMA, it shows a UMTS connection, with no carrier designation, but the tower is the same one I connect to with 2G. The phone does sometimes show an AT&T 3G connection in the status bar, but I can't make calls, even though I have full signal. When I place the same SIM in my old HTC Inspire, the same monitoring app shows "UMTS - AT&T HSDPA+" and works just fine.
I'm at my wits end. I have rooted, installed TeamSpain recovery, replaced the firmware with the X829 and even tinkered with the frequency configurations through DFS Studio (which did a lot of complaining, and I'm still not sure if the changes stuck 100%). I also played with APN settings and tried the SIM in different slots, both alone, and with another SIM. And after all of that, still no progress in getting this phone to use a 3G or 4G connection to make calls. If I don't set it to "GSM only", no phone calls in or out. I'm essentially right under a tower, so signal shouldn't be an issue.
If anyone is using the same provider in the US, and is not having these kinds of issues, I'd really appreciate hearing what firmware you are using, and/or what you did to get things working.
I am using it on x820 with official stock 0.17s firmware, and did a dirty flash to cuoco92's 17s firmware. Everything works including HD voice calls, and full LTE.
xterminater07 said:
I am using it on x820 with official stock 0.17s firmware, and did a dirty flash to cuoco92's 17s firmware. Everything works including HD voice calls, and full LTE.
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Click to collapse
I tried this, as well as the Remix ROM. In fact, I think I've tried just about everything, without success. At one point, I had one of the apps indicating a 4G connection, but the phone diagnostics showed GSM (2G). Even the apps aren't all sure what to make of what's going on with the connections reported by this phone.
Currently on the cuoco92 v35 ROM. When WCDMA is enabled, I see simply a good UMTS connection , sans carrier name, in the "Network Cell Info Lite" app, and no ability to make calls. I also often (but not always) see the "AT&T 3G" sign. 4G or LTE never shows at all, even though the diagnostics show that the phone is communicating with an LTE transmitter, when preferred network is set to "unknown". It won't even let me set things like "LTE only".
Any chance you could set your phone to WCDMA and see what the "Network Cell Info Lite" app shows you? Anyone else with this phone on AT&T?
BTW, I am now using a data plan, which I thought might make a difference. It doesn't. EDGE data only for me . New SIM card is on the way, but my hopes aren't high.
Is it possible for a Chinese seller to have borked the phone so thoroughly with their x821 ROM (it's an x820 marked phone), that it keeps any subsequent radios from flashing properly? I don't know how/why it would work for some and not others.
Starting to really dislike this "phone"......it's more of tablet at this point.
Thanks.
I think APN is not set for AT&T
try this:
"Main steps
To use data services on our network with a non-AT&T device, you may need to program the data settings. The sections below provide the correct settings and steps for programming based on your device type and operating system.
.
Access the Settings menu.
Locate and select Wireless & Networks or More Networks.
Select Mobile Networks.
Select Access Point Names.
Locate and select the option to add a new APN. This is usually accessed by a + symbol on the screen or by tapping the menu button.
Program each field using the settings below.
Save the changes to return to the APNs menu and select the new APN.
Name ATT Phone
APN phone
Proxy Not set
Port Not set
Username Not set
Password Not set
Server Not set
MMSC
MMS proxy
MMS port
MCC 310
MNC 410
Authentication Type None
APN type default
APN protocol IPv4
Bearer Unspecified
Note: If you are unable to program your device following the steps above, refer to your user manual or contact the manufacturer for assistance."
Cadet_C said:
I think APN is not set for AT&T
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Click to collapse
Thanks, but I wish it were so simple. I have tried this, and other APN settings. None work to get this phone to be usable on anything other than 2G.
I just received and activated the replacement SIM. Still no improvement. While typing this, I have Network Cell Info Lite app running, and with the Set Preferred Network Type showing "Unknown" in the phone's diagnostic screen, It will switch randomly between "EDGE AT&T" (which works fine) and "UMTS -" (which is useless). Both have strong signals. For a split second before it switched to "UMTS-", the app showed "GPRS AT&T", but only for a split second before it kicks over to "UMTS-".
I wish someone using this "phone" on AT&T in the US, would run this app to compare notes. It may be that that the phone works fine on a full implementation of LTE (i.e. in locations where AT&T have already deprecated 2G) but not in other areas. Still, that doesn't seem to explain why this phone seems unable to register on the same 3G network, used easily by my other phone, with the very same APN settings and SIM.
You would have to call att and check if they turned our phone on to use lte. If your phone is not "registered" as an LTE capable phone it wouldn't be able to pick it up. This phone has all the bands needed for AT&T because I am using it now. All LTE work straight out the box, and i'm on the latest 19s cn rom
xterminater07 said:
You would have to call att and check if they turned our phone on to use lte. If your phone is not "registered" as an LTE capable phone it wouldn't be able to pick it up. This phone has all the bands needed for AT&T because I am using it now. All LTE work straight out the box, and i'm on the latest 19s cn rom
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Click to collapse
I'm a bit confused. Is this what you did to achieve proper function of this device? I.e. calling AT&T and getting them to do this for you? My conversation with their tech person didn't seem to bear fruit in this regard.
Also, which slot do you have the SIM card in? I've used the stock 17s and now on cuoco92 v35 ROM. There definitely seems to be a difference in how the network settings behave, based on the location of the SIM. At one point, after selecting BAND 6 (when it would let me), the phone showed a constant "AT&T 3G" connection, but it was useless. No calls and no data.
Good day all,
I'm encountering an issue: a fairly new phone of mine (Umidigi F1) loses its ability to get data from Verizon Wireless when I install Treble Generic System Images (AOSP-based, typically derived from phhusson's et al work). For clarification, despite being from a small Chinese company, the phone normally fully supports VZW (4G LTE data, calls, and text). While on those GSIs, I get a signal and am able to call people with it, but there is no data from the connection.
The APN settings appear to match the ones that work normally (stock F1 and a Pixel 2), so despite not being able to edit or add a new one, I am led to believe this isn't the culprit. Next, I looked at build.prop; the model, device, and brand info changed from the default states and I believe that VZW may be strict enough not to allow the altered info on their network. Attempting to modify build.prop causes a boot loop, though.
Anybody have any thoughts on what I can do? One of the comments at the top of the build.prop file indicates that it is autogenerated by buildinfo.sh. Should I attempt to modify that instead? Or maybe something else?
Veiran said:
Good day all,
I'm encountering an issue: a fairly new phone of mine (Umidigi F1) loses its ability to get data from Verizon Wireless when I install Treble Generic System Images (AOSP-based, typically derived from phhusson's et al work). For clarification, despite being from a small Chinese company, the phone normally fully supports VZW (4G LTE data, calls, and text). While on those GSIs, I get a signal and am able to call people with it, but there is no data from the connection.
The APN settings appear to match the ones that work normally (stock F1 and a Pixel 2), so despite not being able to edit or add a new one, I am led to believe this isn't the culprit. Next, I looked at build.prop; the model, device, and brand info changed from the default states and I believe that VZW may be strict enough not to allow the altered info on their network. Attempting to modify build.prop causes a boot loop, though.
Anybody have any thoughts on what I can do? One of the comments at the top of the build.prop file indicates that it is autogenerated by buildinfo.sh. Should I attempt to modify that instead? Or maybe something else?
Click to expand...
Click to collapse
many MTK soc devices on pis gsi have this issue with sim based data connection. Some even have issue with sms / text.
I did at one point have data working on one of my mtk phones, only when switched connection typs to 3G. But that was not acceptable because way too slow speeds. A solution may come. but i do not know when.
umidigi-f1-tag
I just got a umidigi f1 and am trying to get it working on Verizon. I have talk ant text(sms and mms) working through sim1. However, like you I can't get data to work.
The odd thing is that I can't seem edit the apn settings. That section is missing from my mobile networks section. I am on a stock rom, not rooted.
The sim I was using is a page plus sim. It gets service though Verizon via Tracphone.
I think my issue is that my apn is not set correctly.
Success!
Go to the phone dialer and dial
*#*#4636#*#*
Go to phone information and change your preferred network type to lte only
The default is lte/umts which probably just good for GSM phones
You should see a lte connect. Hit the ping test to verify if you can ping Google.com
Edited to say, the phone is kind of flaky with regards to the APN setting so ymmv. It was working for me for a while then stopped...
Edited 2: Okay I figured it out. To reveal the Apn menu on Verizon, change the preferred network to LTE only as above, then unselect 4g in the Mobile Network section for the Verizon Sim. Restart the phone. Next time you go to the Verizon section, there should be an Apn setting item. Create the proper Apn for Verizon because the default probably does not work. For me, I needed tracfone.vzwentp.
Here's the phone info screen
Here's the mobile network section for the Verizon Sim. Nonintuituve but had to disable 4g toggle but doesn't have any effect on speed. After a reboot, Apn section shows up
Hellom did you get it to work on Verizon? If so what are the full steps?
Make sure your Verizon sim card is in slot 1. Sadly, it seems like Verizon works best in that slot so not able to use a micro SD card.
On 2 other phones running on Red Pocket Verizon, everything just worked. No need to do anything extra.
Also disable wifi calling.
On my other phone running on tracfone/page plus, I had to do the extra steps in the previous posts above.