I have an unlocked bootloader and rooted Nexus 6. I usually run custom ROMs but I have had some issues when I install them for about the past week or so. I use Straight Talk CDMA which uses the Verizon towers. If I flash an official firmware such as LMY47I (5.1) or LMY47Z (5.1.1) then I have no issues with LTE connecting from the very beginning of the setup screen. Everything works fine including voice, data, and texting. When I install a custom ROM the signal will not connect and there is an exclamation point (!) next to the signal icon. I did have to exchange my phone and Motorola sent me a new one but I was able to use custom ROMs without issues on this phone until sometime earlier this week.
I know that people have been having some issues recently with connection problems and there are various threads on them. I have tried several of these workarounds but it just seems odd that I never had these issues before.
Any help or suggestions would be great. Don't mind running stock firmware but would prefer to be able to use custom ROMs again.
Thanks in advance.
emmittobie said:
I have an unlocked bootloader and rooted Nexus 6. I usually run custom ROMs but I have had some issues when I install them for about the past week or so. I use Straight Talk CDMA which uses the Verizon towers. If I flash an official firmware such as LMY47I (5.1) or LMY47Z (5.1.1) then I have no issues with LTE connecting from the very beginning of the setup screen. Everything works fine including voice, data, and texting. When I install a custom ROM the signal will not connect and there is an exclamation point (!) next to the signal icon. I did have to exchange my phone and Motorola sent me a new one but I was able to use custom ROMs without issues on this phone until sometime earlier this week.
I know that people have been having some issues recently with connection problems and there are various threads on them. I have tried several of these workarounds but it just seems odd that I never had these issues before.
Any help or suggestions would be great. Don't mind running stock firmware but would prefer to be able to use custom ROMs again.
Thanks in advance.
Click to expand...
Click to collapse
Try a different radio. I've read that the radio from the M test build is fixing some issues.
I've tried flashing a few of the newest radios but not the Android M version. Will give it a try.
Thanks for the reply.
Sent from my Nexus 6 using XDA Free mobile app
emmittobie said:
I've tried flashing a few of the newest radios but not the Android M version. Will give it a try.
Thanks for the reply.
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
You can even flash an older radio if need be.
So I tried installing two different custom ROMs and both times I got the same signal icon with an (!) next to it. There is no working connection. I tried flashing the radio from the Android M preview and also installed the radio from LMY47D (Verizon 5.1.0) since I am on Straight Talk CDMA. Neither one seemed to help. After flashing these radios I went back to restoring a TWRP backup based on just a stock firmware. From what I understand the radio is separate from any particular ROM you flash and thus independent of each other. I am able to get an LTE signal when I revert back to the backup.
So now I'm stumped. It doesn't seem to be based on the radio. None of the custom ROMs that I was able to use less than a week ago are able to find an LTE signal after a clean install. I can only seem to use official firmware versions.
Any other possible ideas? Could the phone be defective? It was an RMA replacement and I think it was new and not refurbished.
Thanks in advance.
emmittobie said:
So I tried installing two different custom ROMs and both times I got the same signal icon with an (!) next to it. There is no working connection. I tried flashing the radio from the Android M preview and also installed the radio from LMY47D (Verizon 5.1.0) since I am on Straight Talk CDMA. Neither one seemed to help. After flashing these radios I went back to restoring a TWRP backup based on just a stock firmware. From what I understand the radio is separate from any particular ROM you flash and thus independent of each other. I am able to get an LTE signal when I revert back to the backup.
So now I'm stumped. It doesn't seem to be based on the radio. None of the custom ROMs that I was able to use less than a week ago are able to find an LTE signal after a clean install. I can only seem to use official firmware versions.
Any other possible ideas? Could the phone be defective? It was an RMA replacement and I think it was new and not refurbished.
Thanks in advance.
Click to expand...
Click to collapse
Really sounds like an APN issue. I have flashed a few ROMs and have had that problem. Most recently Exodus ROM. I changed the APN and all is well.
Evolution_Tech said:
Really sounds like an APN issue. I have flashed a few ROMs and have had that problem. Most recently Exodus ROM. I changed the APN and all is well.
Click to expand...
Click to collapse
Let me take a look at the APN settings on the stock firmware and then see how they compare when I use a custom ROM. In the past, I never had to set the APN settings as I thought they were set automatically on CDMA sim cards. I'll take a look.
Thanks.
emmittobie said:
Let me take a look at the APN settings on the stock firmware and then see how they compare when I use a custom ROM. In the past, I never had to set the APN settings as I thought they were set automatically on CDMA sim cards. I'll take a look.
Thanks.
Click to expand...
Click to collapse
Even if there's another APN with the same name as the one set by default, try switching to the other. That's what worked for me on Exodus.
Evolution_Tech said:
Even if there's another APN with the same name as the one set by default, try switching to the other. That's what worked for me on Exodus.
Click to expand...
Click to collapse
Thanks for the advice. I was able to compare the APN settings on a stock firmware and enter these settings into the APN settings of a custom ROM and able to get it to work. Just strange that I have to enter these settings manually when I never had to do it before. Thanks for all your help. Much appreciation.
emmittobie said:
Thanks for the advice. I was able to compare the APN settings on a stock firmware and enter these settings into the APN settings of a custom ROM and able to get it to work. Just strange that I have to enter these settings manually when I never had to do it before. Thanks for all your help. Much appreciation.
Click to expand...
Click to collapse
No problem, glad you got it straight. :good:
Related
I'm having an issue that hasn't happened before. My data used to be working fine on Serendipity but now, even after flashing to the new 5.3, my 3G network isn't working at all for data. I can't browse the web, get e-mail, etc.
When I flashed back to stock rom, the data worked fine, as soon as I flashed to 5.3 the data was inoperable again - and this was a fresh install meaning I did a MASTER CLEAR and did NOT restore my backup from Titanium yet.
I figured that it might just be the ROM so I flashed back to stock, checked that data worked (it did) and flashed Phoenix 4.5. Same problem. Fresh install, data isn't working.
I checked the APN and all the APN settings are the exact same from stock (I wrote them down). I tried disabling 3G and using GSM (Edge) and data worked fine, but when I placed it in automatic again, data stopped working.
I tried switching bands from 850 and 1900. I don't have 850 here but that never been an issue as I have always used 1900. I tried installing the JL3 modem, still data isn't working.
Now, I'm totally lost. Please, does anyone have ANY suggestions?
Did you check your bill to see if you still have the plan?
carboncopy01 said:
Did you check your bill to see if you still have the plan?
Click to expand...
Click to collapse
Yes, of course I still have the plan. If data worked fine in stock ROM why wouldn't I have the plan?
This is the wrong place for this post, mods please move!!!
Most likely you need to check your APN settings.
bbtheory said:
This is the wrong place for this post, mods please move!!!
Most likely you need to check your APN settings.
Click to expand...
Click to collapse
I double checked my APN settings and they are correct, they're the exact same from stock.
charmartist said:
I double checked my APN settings and they are correct, they're the exact same from stock.
Click to expand...
Click to collapse
Get a new sim card. Its free
Sent from recent
ninjuh said:
Get a new sim card. Its free
Sent from recent
Click to expand...
Click to collapse
I don't think that's the problem though. If data worked fine in stock but not in a custom ROM then it can't be the SIM card.
hmm
Try a few modems as well
did you try other roms?
ronii1123 said:
Try a few modems as well
Click to expand...
Click to collapse
I tried the JL3, which other modems are compatible with Phoenix 4.5?
shawn122 said:
did you try other roms?
Click to expand...
Click to collapse
I only tried Serendipity 5.3 and Phoenix 4.5. I'm thinking of trying Perception or Cognition next to see if the problem still persists.
I had/have a similar issue and think it is a modem issue. Using Perception I had no 3g issues. But when I tried Darky's rom it would stay um EDGE. If I forced WCDMA only it would work (or have no service). I can't be certain but the best modem for you depends on region.
Sent from my GT-I9000 using XDA App
charmartist said:
I tried the JL3, which other modems are compatible with Phoenix 4.5?
I only tried Serendipity 5.3 and Phoenix 4.5. I'm thinking of trying Perception or Cognition next to see if the problem still persists.
Click to expand...
Click to collapse
This sounds like an APN/modem issue. Why dont you ask in the Serendipity thread? Im sure people which are using it and Mike will be able to help you
I solved my problem when I installed Cognition 3.04. I'm not sure but isn't Cognition based on a Captivate Rom and uses a Captivate modem?
It might not have been ROM specific but kernel specific. You can load custom ones or use the one each rom is built with. Though I might be way off here.
Sent from my SAMSUNG-SGH-I897 using XDA App
charmartist said:
I solved my problem when I installed Cognition 3.04. I'm not sure but isn't Cognition based on a Captivate Rom and uses a Captivate modem?
Click to expand...
Click to collapse
Try some other i9000 roms like Andromeda, Continuum and di11is5.3 roms.
Here is a list of i9000 and i897 modems http://forum.xda-developers.com/showthread.php?t=876391
(EDIT = they are all i9000 modems actually with one i9088 modem from Chinese Captivate)
The most puzzling thing is that I never had a problem like this before. It just kind of happened, as if AT&T changed something over at the region where I live. Because if it worked with the stock rom and after a master clear still doesn't work with the customs roms... it just seems a bit odd; especially since it worked before.
Did you ever check to see what it says in Settings => About Phone => Status for Mobile Network Type?
I just bought a HTC One last week and went through the process to convert it to a fully stock Google Edition before even using the phone. Everything went without a hitch.
Coming from a Nexus 4 (And Note II prior to that), I've noticed my Wifi and Data signals to be very weak compared to my previous devices.
For example, in my bathroom I get no Wifi Signal but my previous devices had no problems getting one here. I noticed at work the same thing - no Wifi in places I used to get it. It stays connected in both examples, but is just super super slow and shows little to no signal.
Within good range it works fine.
I have a Bell Mobility HTC One 32GB (Canada), I unlocked bootloader, S-OFF'd, Changed CID to the Google One and flashed the Google Edition RUU (Pre-rooted) Everything seems to work fine except the Wifi/Data signals are weaker than previous devices. I already received a 15MB update from Google that updated fine too.
Is Wifi/Data signals generally weak on this phone? Any suggestions?
bigystyle84 said:
I just bought a HTC One last week and went through the process to convert it to a fully stock Google Edition before even using the phone. Everything went without a hitch.
Coming from a Nexus 4 (And Note II prior to that), I've noticed my Wifi and Data signals to be very weak compared to my previous devices.
For example, in my bathroom I get no Wifi Signal but my previous devices had no problems getting one here. I noticed at work the same thing - no Wifi in places I used to get it. It stays connected in both examples, but is just super super slow and shows little to no signal.
Within good range it works fine.
I have a Bell Mobility HTC One 32GB (Canada), I unlocked bootloader, S-OFF'd, Changed CID to the Google One and flashed the Google Edition RUU (Pre-rooted) Everything seems to work fine except the Wifi/Data signals are weaker than previous devices. I already received a 15MB update from Google that updated fine too.
Is Wifi/Data signals generally weak on this phone? Any suggestions?
Click to expand...
Click to collapse
What radio are you using?
You could experiment with different radios which can be found here: http://forum.xda-developers.com/showthread.php?t=2419699
Newest may not always be the best, so try different ones. Also, I think the Radio_4T.20.3218.03 (leak) is strictly ATT and doesn't have the international stuff.
nkk71 said:
What radio are you using?
You could experiment with different radios which can be found here: http://forum.xda-developers.com/showthread.php?t=2419699
Newest may not always be the best, so try different ones. Also, I think the Radio_4T.20.3218.03 (leak) is strictly ATT and doesn't have the international stuff.
Click to expand...
Click to collapse
Is Radio the baseband version? It says "4A.18.3263.15_10.38h.1157.04L"
Its whatever comes in the RUU for Stock 4.3 Google Edition rom
I've never really had to play with Radio's much in the past.
I assume I would need to flash a Custom Recovery again to flash the radio, then flash back to stock so I can continue to get updates. Probably should do this anyway so I can make a backup of my phone while I'm at it.
bigystyle84 said:
Is Radio the baseband version? It says "4A.18.3263.15_10.38h.1157.04L"
Its whatever comes in the RUU for Stock 4.3 Google Edition rom
I've never really had to play with Radio's much in the past.
I assume I would need to flash a Custom Recovery again to flash the radio, then flash back to stock so I can continue to get updates. Probably should do this anyway so I can make a backup of my phone while I'm at it.
Click to expand...
Click to collapse
Yes it's the baseband.
And yes also for the custom recovery. You can only flash these radios using custom recovery. Don't know if it's worth the hassle for you though?
nkk71 said:
Yes it's the baseband.
And yes also for the custom recovery. You can only flash these radios using custom recovery. Don't know if it's worth the hassle for you though?
Click to expand...
Click to collapse
It's easy enough to do as long as I can find the Latest Stock recovery to flash back on the phone.
The signal is noticeably weak in a lot of spots it wasn't an issue with before, so I'm willing to try.
Anyone else with a North American based phone that did this conversion experience these issues?
bigystyle84 said:
It's easy enough to do as long as I can find the Latest Stock recovery to flash back on the phone.
The signal is noticeably weak in a lot of spots it wasn't an issue with before, so I'm willing to try.
Anyone else with a North American based phone that did this conversion experience these issues?
Click to expand...
Click to collapse
I have a similar problem with my stock rogers phone. I think it started after the 4.3 ota update. My wifi connectivity constantly keeps turning off and on lasting only a minute or two. Watching videos has become too much of a hassle. i've seen other recent threads with the same issue regarding wifi connectivity. We need this problem fixed asap!
Has changing the radio fixed your wifi issues?
same here I the conversion to GPE nonroot and not unlocked but s-off. My wifi and data signals are horrible in places that were fine when I was running 4.3/htc sense5. My base band is 4A.18.3262.15_10.38h.1157.04L. Hope this gets fixed with 4.4.
am thinking about radio flash but to what? I have never done the procedure and sounds like a hassle...I would have to unlock and install custom recovery like twrp, dont have to root correct? Install the radio (also install new firmware?) then I would have to reflash the stock recovery? and relock phone to get OTA?
Good afternoon all,
I have an HTC One PN072. I've flashed the phone from Sprint to Cricket. They were very adamant about me not "resetting" the phone as it will remove the information, or flash they've added.
I've done several searches and can't seem to find a thread indicating 1) if this is possible and 2) a guide to doing so. The phone already is rooted and has TWRP on it as well.
If anyone knows of a thread I would love a link to a guide.
heartspains88 said:
Good afternoon all,
I have an HTC One PN072. I've flashed the phone from Sprint to Cricket. They were very adamant about me not "resetting" the phone as it will remove the information, or flash they've added.
I've done several searches and can't seem to find a thread indicating 1) if this is possible and 2) a guide to doing so. The phone already is rooted and has TWRP on it as well.
If anyone knows of a thread I would love a link to a guide.
Click to expand...
Click to collapse
I have a Sprint One fully flashed to Verizon and I flash custom ROMs all the time without any problems. I have never lost any settings and I don't even have to re-activate my phone. I would think that as long as you dont use Bootloader to flash a complete RUU image you should be fine. Goin s-off if your not already might cause issues here as well. (If someone knows for sure please correct me) I would say just download a ROM and install it with TWRP. I have updated firmware as well with no issues as well, however the firmware I upgraded with did not contain a radio update, which I am hesitant to do since I imagine that will effect my flash. I did my flash myself but it seems like a headache re-doing it.
electroblood said:
I have a Sprint One fully flashed to Verizon and I flash custom ROMs all the time without any problems. I have never lost any settings and I don't even have to re-activate my phone. I would think that as long as you dont use Bootloader to flash a complete RUU image you should be fine. Goin s-off if your not already might cause issues here as well. (If someone knows for sure please correct me) I would say just download a ROM and install it with TWRP. I have updated firmware as well with no issues as well, however the firmware I upgraded with did not contain a radio update, which I am hesitant to do since I imagine that will effect my flash. I did my flash myself but it seems like a headache re-doing it.
Click to expand...
Click to collapse
The wipes in TWRP usually recommended before flashing a custom rom don't remove their flashed data?
heartspains88 said:
The wipes in TWRP usually recommended before flashing a custom rom don't remove their flashed data?
Click to expand...
Click to collapse
Not that I have ever experienced. That was true on my EVO LTE and has so far been true on my One. I have the newest TWRP and in the past two days I have flashed EclipticOne, Elegencia and Insert Coin. On my old Droids Clockwork recoveries reset worked fine as well. DONT do a factory reset from inside the ROM. I have not tried it on my One, but on my EVO and my Droid 1/2/3 phones that would undo parts of a flash and I would have to reactivate. If I were you I would just work within my current firmware and flash what was available.
It is possible for you to flash your phone back to Cricket for free but its requires a lot of setup and can be a real pain in the ass. Getting 3G on Verizon was particularly painful and I have many screen shots and pages of notes on the actual procedure. When I upgraded from my EVO to the One I managed to get it right the first time by following my notes but it was still a serious hassle.
electroblood said:
Not that I have ever experienced. That was true on my EVO LTE and has so far been true on my One. I have the newest TWRP and in the past two days I have flashed EclipticOne, Elegencia and Insert Coin. On my old Droids Clockwork recoveries reset worked fine as well. DONT do a factory reset from inside the ROM. I have not tried it on my One, but on my EVO and my Droid 1/2/3 phones that would undo parts of a flash and I would have to reactivate. If I were you I would just work within my current firmware and flash what was available.
It is possible for you to flash your phone back to Cricket for free but its requires a lot of setup and can be a real pain in the ass. Getting 3G on Verizon was particularly painful and I have many screen shots and pages of notes on the actual procedure. When I upgraded from my EVO to the One I managed to get it right the first time by following my notes but it was still a serious hassle.
Click to expand...
Click to collapse
i was thinking about getting my one flashed to verizon but how does it work?? say i get my phone flashed.. is it verizon pre paid?? does that come with unlimited data?? text & talk?? how much would my bill be a month? sorry for all the questions
I apologize, so just to be as clear as possible, if you follow all of the wipes that roms usually ask you to perform in TWRP then you should be fine? However, do not perform a factory reset in the rom itself once loaded?
Doing a wipe through TWRP's wipe feature is fine as long as you dont go into 'Advanced' and mess with settings. Do not do the factory reset within the ROM once the ROM is loaded. If, while installing a ROM, the installer wants to do a wipe, that is fine as well.
I have a S3 Mini I8190N, Baseband I8190NXXALL6, on Three Ireland.
I've tried all of Maclaw's CM10.2 roms for the last month, along with some of OliverG96's releases, and none of them show up any network signal for me, and won't let me search for networks, almost as if the rom can't use the hardware radio.
The stock 4.1.2 rom works perfect.
I've tried changing my baseband from I8190NXXALL6 to I8190NXXAMG1, and that made no difference.
(Stock still has perfect signal, Maclaws CM10.2 has no signal at all)
I've also looked through the build.prop files and compared them to the working stock build.prop, but I don't really think tweaks in there will fix this.
Seeing as this possibly could be a hardware issue, is there a file defining what radio hardware my phone has, like /proc/cpuinfo does for the cpu?
Anyone have suggestions on how i could fix (or help fix) this issue?
I can test suggestions and provide logcats if anyone requires?
EDIT:
Problem solved! seems there were some issues with my modemfs, and golden-guy's suggested fix here worked.
did you make a clean or dirty install?
if dirty try a clean install.
Same bug here and also Oliver96 has the same problem s.s
Sent from my GT-P3100 using xda app-developers app
JackoMJ said:
did you make a clean or dirty install?
if dirty try a clean install.
Click to expand...
Click to collapse
I've tried a dirty install, a clean (factory reset) install, and I've even went into ODIN, flashed a complete stock rom, TWRP, and then put CM10.2 on after that with a factory reset.
alexmarra3000 said:
Same bug here and also Oliver96 has the same problem s.s
Click to expand...
Click to collapse
Do you also have an I8190N? I'm trying to work out if its a hardware thing (like maybe we have a different hardware revision) or if its something we can actually fix. Is OliverG96 trying to solve this or is he just working on having a working rom for the majority?
same problem
i have got the same problem too.
got back to original samsung firmware und stock recovery... nothing
i am from germany und tried out any available basebands... nothing
on any stock, theres no problem, but if i want to get some roms e.g. from maclaw.pl i cant get signal at all
greez
EccTM said:
Do you also have an I8190N? I'm trying to work out if its a hardware thing (like maybe we have a different hardware revision) or if its something we can actually fix. Is OliverG96 trying to solve this or is he just working on having a working rom for the majority?
Click to expand...
Click to collapse
No, I have the I8190 normal version like OliverG96, and I don't know if he is working on a fix.
The strange thing is some users have the bug and some users not.
Also I have this bug with paranoid rom, pac rom and aokp.
On the contrary with Dmod v6 I don't have any issue, probably because it is based on official firmware, I don't know sincerly.
Sent from my GT-P3100 using xda app-developers app
i also think that the problem doesnt come up when u are using any rom which is based on stock firmware.
any custom rom which is using its own firmware doesnt get any signal
btw.: i am in the net of telco (o2)
Sent from my GT-I8190 using xda app-developers app
mausdefekt said:
i also think that the problem doesnt come up when u are using any rom which is based on stock firmware.
any custom rom which is using its own firmware doesnt get any signal
btw.: i am in the net of telco (o2)
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Hi, i also use O2 (directly) and had never problems with any CM-ROM of Maclaw.
You checked the APN??? Maybe you have to use a different one.
build.prop tweaks
Did some of you already try adding/tweaking some attributes in /system/build.prop?
There are quite some available to get better signal:
persist.cust.tel.eons=1
ro.config.hw_fast_dormancy=1
I did not try these myself, as I don't have any RIL issues, so use them at your own risk. Reboot afterwards for the changes to apply.
Source: http://geekyogi.tumblr.com/post/24692879082/android-build-prop-tweaks-root-only
Hi
There was similar problem with SGS1 long ago, it was caused by wrong IMEI. Check your IMEI with stock ROM and then with CM rom.
hey there, i looked up my imei with *#06# and got two different results.
the aokp custom rom shows me the same imei as the stock. but at stock, i get additionally "/ 01" at the end of the imei. the custom rom doesnt show this
Sent from my GT-I8190 using xda app-developers app
golden-guy said:
Did some of you already try adding/tweaking some attributes in /system/build.prop?
There are quite some available to get better signal:
persist.cust.tel.eons=1
ro.config.hw_fast_dormancy=1
Click to expand...
Click to collapse
I compared the maclaw 10.2 build.prop with my own functioning stock build.prop and changed most of the attributes about with no luck. I've also tried both those suggested options, but they seem to be more for improving signal strength rather than actually getting a signal, I didn't see any changes using them.
stenc55 said:
There was similar problem with SGS1 long ago, it was caused by wrong IMEI. Check your IMEI with stock ROM and then with CM rom.
Click to expand...
Click to collapse
Like mausdefekt, I get two slightly different results from *#06#.
My IMEI matches up, but when i'm running a non-stock based rom, my IMEI SV is 00 for some reason.
Guys, just back up your EFS partition and restore after you flash CM roms. You wouldn't have this kind of problems if you were using TWRP you know.
joelalmeidaptg said:
Guys, just back up your EFS partition and restore after you flash CM roms. You wouldn't have this kind of problems if you were using TWRP you know.
Click to expand...
Click to collapse
Ive tried that too, no difference. Also tried it with factorymode set both on and off.
I'm using Maclaw's TWRP 2.6.3.0 with kitkat support atm, I've never used any non-TWRP recovery.
mausdefekt said:
hey there, i looked up my imei with *#06# and got two different results.
the aokp custom rom shows me the same imei as the stock. but at stock, i get additionally "/ 01" at the end of the imei. the custom rom doesnt show this
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Hey,
I am running CM-10.2 on my S3 Mini (Oliver's cm-10.2-20131116-UNOFFICIAL-golden) and RIL is working just fine. So I would not think that there is a general issue with RIL on custom ROMs. Rather, the way how you switch from stock to custom might have an impact on RIL...
You could try going back to stock, verify RIL is working again as expected and then start flashing anew following my approach using heimdall: http://forum.xda-developers.com/showthread.php?t=2537520
Since when I switched from stock to custom, I exactly did that. And I never had any issue with RIL on any custom ROM I have installed since then - which was basically all versions since the 20130928 release.
Cannot tell if that works out for you, but it's definitely worth a try
Btw, I did not check the additional "/01" in the IMEI output when I was still on stock. Running custom I get the very same output - just the IMEI, without this suffix. In the "about phone" section, the relevant IMEI SV entry does read "01" for me.
I wonder if your cellphone is SIM-locked...
hi
i've a similar issue:
tried all maclow roms (4.1 and 4.2), in standby no network signal.
When I plug the phone to AC all works fine, in standby without AC no network signal.
I've tried setcpu to raise min. cpu to 1ghz, nothing.
What's wrong? On AC all works fine!
golden-guy said:
You could try going back to stock, verify RIL is working again as expected and then start flashing anew following my approach using heimdall: http://forum.xda-developers.com/showthread.php?t=2537520
Click to expand...
Click to collapse
I factory reset, flashed back to complete stock I8190NXXALL6 (it's 4.1.2) using ODIN, and everything worked perfect. From there I followed your guide to flash CWM recovery, then flashed maclaw's cm 10.2 (20131123) but I still had the same RIL issue.
Then I tried flash the stock rom with heimdall instead of ODIN initially and then follow your guide, same result.
Then I downloaded the odin version of maclaw's CM 10.2 (20131122) and flashed it directly with heimdall. same result.
After that, I took apart both the stock and odin cm 10.2 versions, and tried use heimdall to flash a hybrid version of the two:
Stock: STEboot1.img, STEboot2.img, Modem.bin
CM10.2: boot.img, system.img, recovery.img
Still had no signal at all, so I flashed TWRP 2.6.3.0 recovery and restored back to my usual stock-based backup.
joelalmeidaptg said:
I wonder if your cellphone is SIM-locked...
Click to expand...
Click to collapse
I checked (borrowed an o2.ie sim from a roommate) and it is network-locked to Three Ireland, but with my last phone (Samsung Galaxy Spica - I5700) it didn't affect using custom roms so I honestly didn't consider that... Do you think my problem could be that my device is network locked? Would that really cause this?
Timewolf said:
i've a similar issue:
tried all maclow roms (4.1 and 4.2), in standby no network signal.
When I plug the phone to AC all works fine, in standby without AC no network signal.
Click to expand...
Click to collapse
I just tried to see if i'd get any sort of signal on maclaw roms by plugging my phone into AC... no joy for me there either
Does it have signal if its plugged in then the phone is turned on, or can you get signal at any time just by plugging into AC? like:
*Turn on phone* > standby (on battery) - no signal > *plug into AC* > standby (on AC) - signal > *unplug AC* > standby (on battery) - no signal
Sounds like your problem could be more hardware based than mine? something to do with voltages possibly? I'm really not sure what to suggest.
EccTM said:
I checked (borrowed an o2.ie sim from a roommate) and it is network-locked to Three Ireland, but with my last phone (Samsung Galaxy Spica - I5700) it didn't affect using custom roms so I honestly didn't consider that... Do you think my problem could be that my device is network locked? Would that really cause this?
Click to expand...
Click to collapse
The thing is, that operators and brands, on earlier devices, put some limitations on the devices. For example, if you buy a Sony smartphone from 2011 and forward that is SIM-locked, you won't be able to flash any custom kernel at all. Can someone with the same problem confirm that their phones are SIM-locked?
joelalmeidaptg said:
The thing is, that operators and brands, on earlier devices, put some limitations on the devices. For example, if you buy a Sony smartphone from 2011 and forward that is SIM-locked, you won't be able to flash any custom kernel at all. Can someone with the same problem confirm that their phones are SIM-locked?
Click to expand...
Click to collapse
So assuming thats the issue, would getting a network unlock code allow me to use custom kernels and roms?
So I flashed this rom a few weeks ago and have loved it.
http://forum.xda-developers.com/showthread.php?t=2406177
http://forum.xda-developers.com/showthread.php?t=2448942
But when I am on LTE my download and upload speeds are so low. I have updated APN settings and tried different ones with no luck. I had no issues with 4G LTE before so I'm wondering if maybe I missed a step or something. My download rate is .56 Mbps and my upload is .42 Mbps...which is awful. I really am at a loss right now as to what to do.
Any help would be greatly appreciated.
So.....
So noone has any advice? I've searched and searched. Apparently no one else is having this issue or they just don't realize it yet.
Neomage84 said:
So noone has any advice? I've searched and searched. Apparently no one else is having this issue or they just don't realize it yet.
Click to expand...
Click to collapse
My only suggestion would be to delete the ROM slit and start over. I haven't heard of anybody else having this problem on the GPE ROM, so it sounds like it might just be a bad flash. Try again and let me know what happens.
Also list the steps you went through when you flashed the ROM, then we'll know if you missed a step.
No luck,
Here's the steps I took:
Downloaded safestrap, i9295 ROM, MF3 and camera fix.
Installed the latest safestrap.
Installed recovery
Booted to recovery
Created ROM slot 1
Installed i9295 ROM in ROM slot 1
Installed mf3
Installed camera fix
Rebooted.
Hopefully there is something I am missing or maybe I should just call at&t and see if its on there end. Wifi and Bluetooth work just fine.
Do you get normal speeds on your stock slot? If yes then it's definitely a ROM issue, if not then it's an AT&T issue.
The steps you are using are correct so you should be getting the same speeds as your stock slot.
So if I was a genius and flashed over the stock slot to begin with? Would that be the issue? Does 4G LTE require the stock rom to be there?
Neomage84 said:
So if I was a genius and flashed over the stock slot to begin with? Would that be the issue? Does 4G LTE require the stock rom to be there?
Click to expand...
Click to collapse
Oh boy. I've seen people doing that in the Verizon and AT&T threads, but you may be the first person who's done it on the S4 Active. I personally haven't done it so I don't know how much help I can be. According to the other threads you should be fine and everything should work properly, so I'm not sure what happened. My suggestion would be to Odin back to MF1 stock and make sure that you are indeed getting higher speeds. Then flash GPE to a ROM slot and confirm your speeds once again. If they both are working as expected, then try flashing GPE to your stock slot.
I've have GPE in ROM slot 1 right now and I'm getting the same speeds that I do on my stock slot. Other than basically starting from scratch I don't really know what to tell you. It might be a good idea to look through the Verizon and AT&T threads and see if anybody else has your same problem.
It may be of help
Are you on ATT network? If you are, i would flash "Hyperdrive ATT Compatibility patch" , you can find it in the Verizon S4 "Hyperdrive Rom" tread in the forum. It works great on other roms too.
Or make sure that you are not over the limit on your phone monthly internet, ATT wireless data plan, because if you are , they will slow down the speed for you until the end of your current billing cycle.
Neomage84 said:
So I flashed this rom a few weeks ago and have loved it.
http://forum.xda-developers.com/showthread.php?t=2406177
http://forum.xda-developers.com/showthread.php?t=2448942
But when I am on LTE my download and upload speeds are so low. I have updated APN settings and tried different ones with no luck. I had no issues with 4G LTE before so I'm wondering if maybe I missed a step or something. My download rate is .56 Mbps and my upload is .42 Mbps...which is awful. I really am at a loss right now as to what to do.
Any help would be greatly appreciated.
Click to expand...
Click to collapse
I had this problem on my att s4. I337. I noticed it while running GE rom. Then flashed cleanrom. Same issue. Then it seemed like my stock slot was having issues too. So today I reflashed the stock rom and removed safestrap. The phone has been working normal again. I don't know if it is root related or safestrap related. Maybe something about GE rom messes the modem up somehow. what version of safestrap do you have?
I have the newest version of safestrap.
Tried installing the hyperdrive att compatibility patch...sent my phone into a boot loop. So that's a no go. Guess I'll just have to live with it till I get a new phone.