HTC Inspire 4G - Mobile Data issue after flashing custom rom - HTC Inspire 4G

Hello everyone,
I just dug up my old phone (HTC inspire 4g AT&T - Sim factory unlocked) and managed to install a custom rom from this site (from interestit.com). The phone is not rooted i think and has S-ON. But the problem i have is although i am able to put a sim and get the local carrier working i am not able to start up mobile data.
When turning on mobile data from the drop down menu a red cross is shown and no data i being transferred through the network, i tried setting up the APN settings but it doesnt work
Any help given is really appreciated.
Thanks

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unrooted nexus s bell no data connection or access to mobile network apn settings

i have full access to everything on my phone i can send emails use wifi keyboard the only thing i don't have is 3g signal i'm using a bell nexus s and also i can't access my mobile network apn settings at all it's blacked out n i can't click on it. I've tried flashing a new rom kernal etc etc., also i've tried all the dail restart codes and factory restart options. Also i have noticed recently that all the roms and kernals i did have n previously worked all have a "e signuature verification failure." hope u guys can help

sch-i535 telus canada sim card wont see network

version 4.1.2 rooted
apn settings set
sim card inserted nothing works non verizion sim, wont connect to a network for calls or to register the phone number etc etc.
how can i get this to work ?
SNWR34P3R said:
version 4.1.2 rooted
apn settings set
sim card inserted nothing works non verizion sim, wont connect to a network for calls or to register the phone number etc etc.
how can i get this to work ?
Click to expand...
Click to collapse
I have the same problem
GoDfRaG said:
I have the same problem
Click to expand...
Click to collapse
i went back to 4.0.4 then used odin and upgraded back to 4.1.2 reset wiped phone rebooted completly stock all root and custom recovery gone. used verizon software and went from mb1 to NE1 updated software now its at stock 4.4.2
i can insert a old rogers canada sim it sees network right away and shows up in APN
insert a new activated telus sim and it does not show anything except for the sim from unknown provider or non verizon sim crap but i know how to remove the system app for that notice does not change a thing.
i have used" phone info" and tried the different bands global, lte/cdma, gsm i have tried in service modes and dial pad codes (have not done *228 on 4g lte phones so its not a fried sim card) best i get with telus sim in and set in gsm mode is the can rogers network show up. nothing in the other modes.
i have manual tried the APN setting in phone and apn manager no change
i show a imei number however it is different from the original on the back sticker but the phone has no issues with the rogers sim card and the current phones imei so it changed at some point prob from a previous custom ROM but it is working to see a network just not activated on rogers
so now i have a unlocked bootloader, stock 4.4.2 clean phone 100% stock Verizon software i have read everything i can seem to dig up and still will not work

Help needed for CDMA data service (downgrading from 4.4.2 to lower version)

I have a Samsung Galaxy S3 SCH-I535 CDMA Verizon & GSM phone. Originally it was on android 4.1.2 and working fine for both CDMA and GSM (one at a time). CDMA EVDO Rev A data service was working fine.
I am using this phone in Nepal (not in USA). It was carrier unlocked for both CDMA & GSM when I purchased from Amazon. (so, I guess, Originally it may had some customized firmware/ROM for International use, I don’t have much idea).
I was asked for firmware upgrade every time when I run Samsung Kies. One day I clicked to upgrade the firmware. The upgrade was over successfully. But the new android version I found on my phone was 4.4.2.
In this version /new upgrade, I was unable to use CDMA data (EVDO-rev A). So I wanted to reverse back to old version. I search the process in Google and tried to load firmware with the help of Odin3 using this file:- “I535VRBMF1_I535VZWBMF1_VZW.zip”, but it was not successful. Result: Fail(Auth)
Then I loaded firmware for 4.4.2 using Odin3.09 (AP: “I535VRUDNE1_I535VZWDNE1_I535VRUDNE1_HOME.tar.md5”) and now the phone is working.
• If I use GSM SIM I can make call and use HSPA data service as well by adding new APN.
• If I use CDMA RUIM I can make call, BUT DATA SEVRICE using CDMA EVDO Rev A is NOT WORKING!! (I can not save APN in this case).
Now my issue is how to make CDMA EVDO data service working in my phone, because my basic requirement is to use this phone for CDMA service (voice + data).
I can edit the APN but when I click “Save”, nothing was saved. So I can not select APN for my carrier. I tried using APN Manager Pro too, here I can enter & enable the APN, but did not work. The phone is not able to dial the data access code #777 (verified from CDMA service provider side trace).
Can someone help me what I should do to make my phone working for CDMA data. My phone is rooted.
I guess it may work for CDMA data if I downgrade it to 4.3 or 4.1.2,
Can I do that. If so what are the procedures / steps. Any help in this regard would be highly appreciable.
My data worked this way
kkafle said:
I have a Samsung Galaxy S3 SCH-I535 CDMA Verizon & GSM phone. Originally it was on android 4.1.2 and working fine for both CDMA and GSM (one at a time). CDMA EVDO Rev A data service was working fine.
I am using this phone in Nepal (not in USA). It was carrier unlocked for both CDMA & GSM when I purchased from Amazon. (so, I guess, Originally it may had some customized firmware/ROM for International use, I don’t have much idea).
I was asked for firmware upgrade every time when I run Samsung Kies. One day I clicked to upgrade the firmware. The upgrade was over successfully. But the new android version I found on my phone was 4.4.2.
In this version /new upgrade, I was unable to use CDMA data (EVDO-rev A). So I wanted to reverse back to old version. I search the process in Google and tried to load firmware with the help of Odin3 using this file:- “I535VRBMF1_I535VZWBMF1_VZW.zip”, but it was not successful. Result: Fail(Auth)
Then I loaded firmware for 4.4.2 using Odin3.09 (AP: “I535VRUDNE1_I535VZWDNE1_I535VRUDNE1_HOME.tar.md5”) and now the phone is working.
• If I use GSM SIM I can make call and use HSPA data service as well by adding new APN.
• If I use CDMA RUIM I can make call, BUT DATA SEVRICE using CDMA EVDO Rev A is NOT WORKING!! (I can not save APN in this case).
Now my issue is how to make CDMA EVDO data service working in my phone, because my basic requirement is to use this phone for CDMA service (voice + data).
I can edit the APN but when I click “Save”, nothing was saved. So I can not select APN for my carrier. I tried using APN Manager Pro too, here I can enter & enable the APN, but did not work. The phone is not able to dial the data access code #777 (verified from CDMA service provider side trace).
Can someone help me what I should do to make my phone working for CDMA data. My phone is rooted.
I guess it may work for CDMA data if I downgrade it to 4.3 or 4.1.2,
Can I do that. If so what are the procedures / steps. Any help in this regard would be highly appreciable.
Click to expand...
Click to collapse
I think your problem is the region is not set Nepal...I installed dark jb rom in my phone and data was gone since then. Then I manually downloaded stock firmware and flashed through odin but still data wasnt working,nd while in recovery mode i saw region INS ie India. then something came in my mind and.. .I changed it to NPL and now i can use data in only sim 1 only not in both sims. So i also may need some help.
For you *#272*IMEI# . Use your phones IMEI number there (*#06#) . Select NPL region.
NOTE: It will hard format your phone installing required carrier apps, aps, bla bla and hope work on your phone
Pujan Shrestha said:
I think your problem is the region is not set Nepal...I installed dark jb rom in my phone and data was gone since then. Then I manually downloaded stock firmware and flashed through odin but still data wasnt working,nd while in recovery mode i saw region INS ie India. then something came in my mind and.. .I changed it to NPL and now i can use data in only sim 1 only not in both sims. So i also may need some help.
For you *#272*IMEI# . Use your phones IMEI number there (*#06#) . Select NPL region.
NOTE: It will hard format your phone installing required carrier apps, aps, bla bla and hope work on your phone
Click to expand...
Click to collapse
I found that the hidden menu (& hence secret code dialing) was disabled in my phone. Following guides from Google search I enabled it. Now codes likes "*#06#",*#1111#", "*#0228#" etc are working, but "*#272*IMEI#" is not working. Any idea, why it is not working?
kkafle said:
I have a Samsung Galaxy S3 SCH-I535 CDMA Verizon & GSM phone. Originally it was on android 4.1.2 and working fine for both CDMA and GSM (one at a time). CDMA EVDO Rev A data service was working fine.
I am using this phone in Nepal (not in USA). It was carrier unlocked for both CDMA & GSM when I purchased from Amazon. (so, I guess, Originally it may had some customized firmware/ROM for International use, I don’t have much idea).
I was asked for firmware upgrade every time when I run Samsung Kies. One day I clicked to upgrade the firmware. The upgrade was over successfully. But the new android version I found on my phone was 4.4.2.
In this version /new upgrade, I was unable to use CDMA data (EVDO-rev A). So I wanted to reverse back to old version. I search the process in Google and tried to load firmware with the help of Odin3 using this file:- “I535VRBMF1_I535VZWBMF1_VZW.zip”, but it was not successful. Result: Fail(Auth)
Then I loaded firmware for 4.4.2 using Odin3.09 (AP: “I535VRUDNE1_I535VZWDNE1_I535VRUDNE1_HOME.tar.md5”) and now the phone is working.
• If I use GSM SIM I can make call and use HSPA data service as well by adding new APN.
• If I use CDMA RUIM I can make call, BUT DATA SEVRICE using CDMA EVDO Rev A is NOT WORKING!! (I can not save APN in this case).
Now my issue is how to make CDMA EVDO data service working in my phone, because my basic requirement is to use this phone for CDMA service (voice + data).
I can edit the APN but when I click “Save”, nothing was saved. So I can not select APN for my carrier. I tried using APN Manager Pro too, here I can enter & enable the APN, but did not work. The phone is not able to dial the data access code #777 (verified from CDMA service provider side trace).
Can someone help me what I should do to make my phone working for CDMA data. My phone is rooted.
I guess it may work for CDMA data if I downgrade it to 4.3 or 4.1.2,
Can I do that. If so what are the procedures / steps. Any help in this regard would be highly appreciable.
Click to expand...
Click to collapse
Well, it looks to me as though you've locked your bootloader and are now stuck on 4.4.2. For some reason, Verizon forces Samsung to lock their bootloaders, which means we (the consumers) cannot install "custom" firmware on our devices (or downgrade).
Once you're on 4.4.2 NE1 your stuck with it. No downgrade possible at least not without a Jtag service
Sent from my SCH-I535 using Xparent ICS Tapatalk 2
I have faced similar problem I can't create apn I am using it in India . So my data i not working on any sim card but i can make and receive calls . My android version is also 4.3 . So please help me i want to use both hspa and evdo .
Sent from my iPhone using Tapatalk

need urgent help note 4 sprint network issue

hey guys sorry to spam if this is being posted in incorrect section.
I live in UAE. I bought used american note 4 sm-n910p unlocked network. the person who sold me this phone already had it unlocked to use GSM sim. UAE sim used to work perfectly untill i flashed lineage rom to it. lineageos is awesome i loved it everything works fine but cannot get any sim to work in lineage. it always says no service. i tried dialing *#*#4636#*#* and changed to gsm only but that was resetting as soon as i reboot so i modified build.prop ro.radio.networkmode=3 to unable GSM on boot but that shows my network name and emergency calls only. i restored my previous backup rom in which GSM sim used to work but now after restoring sim doesn't work in backedup rom too and *#*#4636#*#* is not working in my backup rom :crying:
and if i reinstalling lineageos rom *#*#4636*#*# is not taking any effects
i flashed stock sm-n910p rom from sammobile that locked the network and shows "Hands Free Activation" so i reinstalled my backup rom. in this rom network bar shows but network always shows (searching)
Please Help:crying::crying:
BTW i cam across octoplus on youtube but soon realised it needs dongle or octoplus box to unlock sim. and saw some hacked videos it says octoplus can work without any box or dongle. Is This True or just haox to download their trojan virus?

My RN7 Pro is stuck on EDGE network. PLEASE HELP. Tried most of the settings.

Hello people, i need some help with my Redmi note 7 pro..
(I'm from INDIA)
Here's the Problem:
I'm not able to use 4G network on my RN7P. I'm stuck on EDGE network. My Sim card is 4G and I've checked almost every settings available normally on my device to help myself.
This problem came after a soft reset (i did that from the settings, not the recovery) .
And here's the twisted part, sometimes I get the 4G network without doing anything, but that happens like once every 2-3 months. And as soon as i restart my device or shut it down, I'm again stuck with EDGE network.
important points:
1. 4G network works fine on my Sim card on other devices (tested). I'm using Airtel.
2. I've checked most of my settings. (Including APNs)
3. I have tried to again reset my phone. Unfortunately it didn't help.
4. I haven't rooted my device, didn't unlock the bootloader and neither installed any custom rom.
5. I'm running MIUI 11.0.2.0 on top of ANDROID 10.
6. Please help me, I'M a student and its getting difficult attending my online classes because of this network problem.
7. Signal strength is always around -51 dbm 99 asu
Some questions:
1. HOW DO I FIX THIS!!????
2. WILL FLASHING A CUSTOM ROM FIX THIS ISSUE?
Okay, so I'm very new to XDA forums, i created my account only a few minutes ago. But i used to visit this site for Downloading custom roms.
Please help me out
MadhulKumar said:
Hello people, i need some help with my Redmi note 7 pro..
(I'm from INDIA)
Here's the Problem:
I'm not able to use 4G network on my RN7P. I'm stuck on EDGE network. My Sim card is 4G and I've checked almost every settings available normally on my device to help myself.
This problem came after a soft reset (i did that from the settings, not the recovery) .
And here's the twisted part, sometimes I get the 4G network without doing anything, but that happens like once every 2-3 months. And as soon as i restart my device or shut it down, I'm again stuck with EDGE network.
important points:
1. 4G network works fine on my Sim card on other devices (tested). I'm using Airtel.
2. I've checked most of my settings. (Including APNs)
3. I have tried to again reset my phone. Unfortunately it didn't help.
4. I haven't rooted my device, didn't unlock the bootloader and neither installed any custom rom.
5. I'm running MIUI 11.0.2.0 on top of ANDROID 10.
6. Please help me, I'M a student and its getting difficult attending my online classes because of this network problem.
7. Signal strength is always around -51 dbm 99 asu
Some questions:
1. HOW DO I FIX THIS!!????
2. WILL FLASHING A CUSTOM ROM FIX THIS ISSUE?
Okay, so I'm very new to XDA forums, i created my account only a few minutes ago. But i used to visit this site for Downloading custom roms.
Please help me out
Click to expand...
Click to collapse
Dial *#*#4636#*#*
Select phone info 1 or 2 (if airtel is in slot 1 then select phone info 1 else phone info 2)
Scroll down and select SET PREFFERED NETWORK TYPE
Choose LTE only from dropdown list.
Let me know if it works or not
Flash this recovery zip via updater (about phone-system update- choose update package- then choose the zip file). See if it works
Here is the link:-
http://bigota.d.miui.com/V11.0.2.0.QFHINXM/miui_VIOLETINGlobal_V11.0.2.0.QFHINXM_73c0bc5751_10.0.zip
Or before using this procedure factory reset one more time and see if the problem is still there.

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