[Q] HELP NEEDED - No Service after installing AOSP ROM - Sprint Galaxy S 5 Q&A, Help & Troubleshooting

Can someone please help me out with an issue I am having...?
I can't seem to get Service after installing an AOSP ROM. I have been messing around with this issue for several days now. When I install a 'NON AOSP' ROM such as 'the 'MOAR ROM' it works fine, but then I go to in recovery (Newest TWRP or Newest Philz Touch) and do all of the required 'Wipes' then Install an AOSP ROM like 'Fusion', 'PAC' or the most recent 'CM11 Nightly' and I do not get any Cellular Service (WiFi is fine) and I have been looking for answers for several days and I can't seem to find any.
Can someone please help me out and let me know what I need to do, or point me to the right direction?
Thanks in advance for any help and/or resources that anyone can provide me with. It will be greatly appreciated.
Phone:
Sprint Samsung Galaxy S5 NE5 (Rooted with Knox Tripped :crying
MOAR ROM Installed / Touchwiz Interface.
_________________________________
My Web Design Portfolio

Same was happening to me on philz recovery . so I install trwp for sprint/Verizon . then I installed trwp manager from play store . I install the PAC ROM from in the app and let it wipe it self . and that did the trick at least for me. I have tried many ways like your self. Nothing work that's the only way I got it working. Hope that help.
Sent from my unknown using Tapatalk

I'll give it a shot and see what happens. Thanks for the tip...
Has anyone else had this problem? If so, can you post anything you did to get it working...
My Phone Thanks You...

Im having the same problem on both TW and AOSP. If I mess around with the connection settings I can get a signal but when I reboot its lost.
Ive tried both recoveries and its the same on both. Ive tried flashing modems but that did nothing
EDIT: Seems that any kernel that I flash breaks my phones signal, I need to test further to see what part of the kernel flash is causing this.

Whenever I download klte roms I had that problem. I could receive data and text, but I couldn't send any. I used Google voice until I flash kltespr roms. once I flashed the specific roms for our device it worked. Though I had to install ktoonez's version of twrp to get them to flash. That file can be found on the AICP thread.

Shad Stang said:
Whenever I download klte roms I had that problem. I could receive data and text, but I couldn't send any. I used Google voice until I flash kltespr roms. once I flashed the specific roms for our device it worked. Though I had to install ktoonez's version of twrp to get them to flash. That file can be found on the AICP thread.
Click to expand...
Click to collapse
I think you guys need to flash an APN package with klte roms. Kltespr roms should not have this problem, but if you run into it flashing the APN package shouldn;t hurt there either. Not sure if there is still an APN zip floating around, you may have to manually fix your APN.

It turns out that the custom kernel I was using broke the signal for some reason. Other than that, I had no problems as long as I flashed a kltespr rom. Klte roms worked for data if i used a virgin mobile apn, but there was no texting or calling.
I attached the flashable zip I used to get the virgin mobile apn. I would recommend flashing it right after you flash your rom.

having this same issue also..
i have tried several things.. going back to complete stock and working forward
no matter what i do i get no service on any AOSP rom.. im going to try this apn fix. hopefully it doesnt further break anything lol

Anyone figure this out yet? I've tried about 4 aosp roms and no luck.

PacMan rom with PA Gapps and Ktoonsez kernel worked for me. None of the others did so it must be a ROM issue.

Part of the reason kltespr was de-unified was because of issues like this.
When I'd fix something it would break something else for T-mobile or international.
So I would recommend sticking to kltespr builds for the time being.
Hopefully some work I'll be putting in soon will help get this back in gear.

garwynn said:
Part of the reason kltespr was de-unified was because of issues like this.
When I'd fix something it would break something else for T-mobile or international.
So I would recommend sticking to kltespr builds for the time being.
Hopefully some work I'll be putting in soon will help get this back in gear.
Click to expand...
Click to collapse
I couldn't get data on any kltespr builds except Pac Man and even then I lost data the next day for some reason. The new lollipop build has data working for me even though it's "GSM only" so just hoping it stays that way haha Waiting on fixes for battery drainage and I'll run it daily

Related

S3 rom wifi issue help please

hey im new to the forum and i rooted my s3 and have the r420 senergy rom installed but the wifi dooesnt work! uhhhhh i cant post in the development section till i have 10 posts. so any one who can help that would be great. ive been doing a lot of reading and what is the differnce between nightly and and regular roms? and i read that the wifi wont work on the nightly rom with out a kernel flash?>?>? Is this right? im going to try the v1.6 senergy any way .....my model is the i535 but yall probably already know that because you hacked my ip address and seen my phone plugged in J/K ha thanks in advance
First off, Synergy r433 is the latest version. And a new release is scheduled to drop any minute now.
A nightly is an experimental build that gets updated nightly. Whereas a stable build is less frequent but as the name suggests is stable. Nightly you must really know what you're doing and are be okay with occasional bugs, otherwise use the stable releases. (fyi SynergyROM stopped releasing nightlies)
As for your Wifi problem, reflash but the make sure you do a full factory reset, and then a super wipe within the AROMA installer. *This will wipe internal storage, make sure to have the ROM zip on external storage* Wifi is not bugged, I'm suggesting the was a flashing error.
Sent via SGS3 using Tapatalk
Thank you so much for replying. i was thinking the same about the nightly "name" but thanks for clarifying. i have tried several times. in clockworkmod recovery(or whatever the name is) i factory reset and in the installer i wipe everything. (on the internal sd) and then install cleanly. but my kernel doesnt flashed it says its not unlocked.?!?! how do i unock it? i unlocked the bootloader and once more so i knew for sure. and my phone says custom with a padlock unlocked symbol below. but same thing everytime...wifi is buggy. i like this rom and just want it to work...thanks!!!!!!!!!!!!! is there a special "better" kernel unlock method? my paitients are getting low...lol well my girl wants her phone stock ...F**CK THATT!!!!!!!!!! thanks man
Bump please someone plesase help.. I need this phone working asap
Check out this link
seems to work for some.
http://forum.xda-developers.com/showthread.php?p=40531554
Mine has always been good.
I also use an app called Opensignal
https://play.google.com/store/apps/details?id=com.staircase3.opensignal
When on the OpenSignal app select > wifi then select the > refresh then the > refresh network.
I do this every week or so. I have no issues with wifi, ever.
Some say tightening the screws
help check out rhe link below
http://gs3.wonderhowto.com/how-to/s...-gps-problems-your-samsung-galaxy-s3-0145332/
I hear it's just some phones. Anyways
good luck
Sent from my Smoking smooth
Synergy r484
Mods by gunthermic,
Theme by jbeitel
I am experiencing the same issue.
I rooted, flashed CWO, and then installed synergy. Nothing worked... then I read that you need to unlock the bootrom so I did that, rebooted and got the same... no wifi. After unlocking the bootloader I reinstalled synergy (R484) and still WiFi will not turn on.
I followed they synergy thread for flashing and This thread for bootloader unlocks.
Provider: Verizon
Phone: GS3
ROM: SynergyROM (r484)
Recovery: ClockworkOrange
Got it fixed!
So... I only used odin... no romloader apps or any of that crap...
1: Reinstalled stock ROM
2: Reinstalled CWO
3: Reinstalled Root+Bootloader
4: Reinstalled SynergyROM
5: Enjoy! Wifi works, all applications work!
Chris

[Q] SMS won't send. Can receive/send MMS calls and Data

The Problem/Symptoms: I've been running a version of last CM10.2 for the past year. On February 20th, I was able to send a single SMS and then subsequent texts failed. I could still receive SMS, send/receive MMS, send/receive calls and send/receive data. If I toggle airplane mode/reboot I can send another SMS and then subsequent sms are undeliverable.
What wont work: Flashing to CM11 does not change the issue.
Disabling Voice+ does not change the issue
Factory Reset does not change the issue
Workarounds: Toggle Airplane mode
Switching Mobile Network to CDMA only (not permanent)
Change your number to a different area code
Going back to a Touchwiz based ROM
The Solution
net-cat said:
Alright. I think I've refined my process and it results in having a newer radio as well as not having to ODIN things or do dd commands.
NOTE: This isn't fully tested. When I did this, my phone wasn't showing the issue. I did this after doing my original procedure, but the GPS stopped working after I updated the radio from VRALF2 to VRBMB1. You shouldn't need to do the original procedure for this to work, but I haven't tested that. At the very least, the original procedure still works and this one can be used afterward if you need the newer radio. (GSM support...)
Ideally, we'll want to get to a procedure that doesn't use ODIN or dd. Hopefully this is a step in that direction.
Requirements:
A rooted stock ROM of the VRUCML1/4.3 vintage. I used Scott's Stock Rooted Knox Free VRUCML1 - 4.3 - DeOdex - V2. (Thread here.)
VRBMB1 AIO Flash, available here. (Thread here.)
I'm going to assume you know how to boot into and use recovery.
NOTE: Do NOT let the stock ROM install any updates.
Starting with my CM11 M3 install, I did a nandroid backup. (Recovery is CWM Touch 6.0.4.5, but I doubt that matters.)
Flash the VRBMB1 AIO.
Wipe data and cache.
Flash the stock ROM.
Boot into the stock ROM.
The reprovisioning seems to happen as a part of ROM's initial boot up.
Send a few text messages to test. (I sent them to Twitter.)
Launch the Maps application, turn on your GPS and let it get a lock. If you don't, when you boot back into your ROM, you probably won't have working GPS.
This would be a good time to back up your IMEI if you haven't already done so.
Reboot into your recovery, wipe data/cache and restore your nandroid backup.
At this point, you'll be running your preferred ROM with a less archaic radio than my previous post.
DO NOT UPGRADE YOUR RADIO. The moment I upgraded my radio, the problem came back!
CM11 M3 will work just fine with the old radio. I've rebooted several times over the last few hours and it still works fine. (Time will tell if it's a long term fix or not.)
Click to expand...
Click to collapse
buffal0b1ll said:
I put a MB1 aoi zip in my dropbox for you. It's from invisblek.org which isn't working now for some reason https://www.dropbox.com/s/7b1aqspo40fxl00/VRBMB1.aio.zip
Click to expand...
Click to collapse
Notes: There are threads for the S4 with this identical problem. All updated information I have seen is listed above. If anyone knows more please post as I am going to keep this updated. If this does/doesn't work for you please post and let the community know. Feel free to hit the thanks button if it works for you.
This exact thing happened to me. I tried many fixes with no luck. After hours of hacking around in settings, I found a ROM of verizon's 4.3 OTA update and flashed that through ODIN. My texts are working just fine again. Kind of a cheap method of fixing my problem. I wish I could have taken more time to find a fix, but I needed to be able to communicate with people that day.
Stock 4.3 is kind of lame:
-4.3 is killing my battery faster than ever. CM11 had me going for days without charging and now I've needed to charge everyday.
-Stock 4.3 is laggier/slower than CM11. It tends to stutter for me.
-4.3 came with a new boot loader which no developers have exploited to install custom ROMs yet. This leaves you stuck with Verizon bloat. I hate all these damn apps. Going to try to safe root & see if I can't do some cleanup work.
Enough ranting. Just wanted to let you know you are not alone with this problem. Hopefully someone will figure it out. Missing my cyanogen mod already
It seems this problem has happened on other phones also running Cyanogenmod. I found this thread http://forum.xda-developers.com/showthread.php?t=2654822
It looks like the symptoms have all showed up at the same time approximately. (February 19th, 2014). Still looking for a better answer than going back to stock TW...
Edit: And another thread http://forum.xda-developers.com/showthread.php?t=2659280 This one suggests its all AOSP roms. But it seems many people are unaffected... I don't understand why/how.
edit2: and another thread http://forum.xda-developers.com/showthread.php?p=50627899
Just looking for more info
Sent from my SCH-I535 using Tapatalk
Dex954 said:
Just looking for more info
Sent from my SCH-I535 using Tapatalk
Click to expand...
Click to collapse
SO this is the current status that I know.
The problem happens for everyone with a 570/717 area codes + on verizon + running Cyanogenmod (possibly any AOSP) + while connected to LTE which started on Feb 20th (the day before KitKat came out offically).
Current Workarounds:
Switch to TouchWiz based Roms
Switch your radios to be CDMA only
Call verizon and switch your number to a different area code
I know the workarounds all suck but that all I know for now. Switching SIM cards won't work. If I anyone knows anything more please feel free to let me know.
I'm 717
Sent from my SCH-I535 using Tapatalk
I have still be unable to find a solution for this issue. I think I have to give up on CM and go back to a TW based. If I hear anything new I'll update the post but I don't have the time to be wasting on my phone at the moment. If someone finds or hears of a fix or if it magically goes away as it started, please post it.
And spread the word if there are any other ROMs that this is occurring on. It seems the pool of those affected is just too small.
I have already had to give up. Been running slows tw. I take it Verizon didn't get back to you?
Sent from my SCH-I535 using Tapatalk
Here is my thread guys. Same issue. I am gonna get on the fog horn with some Verizon buddies I have http://forum.xda-developers.com/showthread.php?t=2662658
DreamFX said:
Here is my thread guys. Same issue. I am gonna get on the fog horn with some Verizon buddies I have http://forum.xda-developers.com/showthread.php?t=2662658
Click to expand...
Click to collapse
Godspeed my friend.
Anyone try aosp to see if fixed yet?
Nope. Still having issues. Tried gummy and cm. TW based roms are fine. In 717.
capt730 said:
Nope. Still having issues. Tried gummy and cm. TW based roms are fine. In 717.
Click to expand...
Click to collapse
I try every other day. 717 for me. Remaining hopeful it's fixed... One day...
What gapps are you using? I have been using the PA 0Day gapps. Going to try the gapps package from invisblek and see if that makes a difference.
Sent from my GT-N5110 using XDA Premium 4 mobile app
capt730 said:
What gapps are you using? I have been using the PA 0Day gapps. Going to try the gapps package from invisblek and see if that makes a difference.
Sent from my GT-N5110 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It won't. It isn't software dependent. People who had already flashed builds prior to the 20th magically had issues starting on that date, so it isn't a problem with new builds, and it only happens to those in the 717-570 areas so it isn't a problem with AOSP code. It has to be a Verizon network issue, I just have no idea how.
Sent from my SCH-I535 using XDA Premium 4 mobile app
I have run TW base roms almost 100% of the time. Prior to the 20th, I had flashed cm11 3 or 4 times to see if camera worked and was never on it more than a day. I also had issues where music in my sd card wasn't being found but it was fine on TW. Could it be the unified build causing an issue? I have no issues on Clean Rom 8, wicked sensations or old and slows stock based roms.
*Edit* I have installed Gummy and CM 11 with PA Mini Modular apps and the CM Gapps from Invisiblek, let it set up. I then shut it down, removed battery and sim and then put everything back in and still the same issue. 1st text message goes through, then the rest after that just fail. I tried regular message app, Hangouts and Verizon messaging. All same results. I go back to my CR8 backup and all is fine. It's bizarre because everything else seems to be working fine and is very fast & smooth.
capt730 said:
I have run TW base roms almost 100% of the time. Prior to the 20th, I had flashed cm11 3 or 4 times to see if camera worked and was never on it more than a day. I also had issues where music in my sd card wasn't being found but it was fine on TW. Could it be the unified build causing an issue? I have no issues on Clean Rom 8, wicked sensations or old and slows stock based roms.
*Edit* I have installed Gummy and CM 11 with PA Mini Modular apps and the CM Gapps from Invisiblek, let it set up. I then shut it down, removed battery and sim and then put everything back in and still the same issue. 1st text message goes through, then the rest after that just fail. I tried regular message app, Hangouts and Verizon messaging. All same results. I go back to my CR8 backup and all is fine. It's bizarre because everything else seems to be working fine and is very fast & smooth.
Click to expand...
Click to collapse
It can't be an issue with the unified builds because going back and flashing an older build yields the same results. If you're willing to make the trade-off, you can set your phone to CDMA only. Texts will send, but you'll have no 3G or 4G.
I'm ok with using CR8, Beans or other stock roms. Can't see paying for LTE and not using it lol. Was curious to see how aosp has been coming along and sms was really the only issue I was having.
Obaterista93 said:
It can't be an issue with the unified builds because going back and flashing an older build yields the same results. If you're willing to make the trade-off, you can set your phone to CDMA only. Texts will send, but you'll have no 3G or 4G.
Click to expand...
Click to collapse
I was using masta's 10.2 build for over 6 months without even thinking about flashing new builds. The 20th is when the problem started for me. Upgrading to CM11 didn't change it. I just installed Hyperdrive and everything is back to normal.
I wish I could go back to CM but it just doesn't work in this area. And I don't know what I can do about it,
Whisk_33 said:
I was using masta's 10.2 build for over 6 months without even thinking about flashing new builds. The 20th is when the problem started for me. Upgrading to CM11 didn't change it. I just installed Hyperdrive and everything is back to normal.
I wish I could go back to CM but it just doesn't work in this area. And I don't know what I can do about it,
Click to expand...
Click to collapse
Basically. I've talked to a few friends who have worked for carriers and stuff, and everyone is stumped as to how something like this can even happen. Luckily I'm pretty much always in WiFi so I can survive on CDMA only.

[Q] No Data after Flashing Custom Rom

Kind of long, but it's just a difficult explanation, please read and try to help me. Thank you.
Okay, so I have a really weird problem, and I can't seem to fix it at all. I unlocked the bootloader and rooted my Sprint Motorola Photon Q, and had no problem with data loss, then I flashed PAC Man Rom, and everything went fine and it flashed but then I noticed that I had no data. No 3G, 4G, or 4G LTE, the phone lost network signal, but what was weird is that I could still receive texts and phone calls.
So, then I read that wiping the Dalvik and the regular cache would fix it, and it didn't. Then, I also tried flashing a different ROM which also didn't fix it. I RSD back to stock firmware and the problem was gone. I even tried rerooting and just installing a different ROM but, it still had the same issue, so I just went back to stock again.
Can someone please help me fix this? I've looked everywhere and I can't really find anything to help me out with this.
Thank you in advance.
Is your provider Sprint as well...?
I'm not sure, data works here on custom ROM's... which version are you flashing? Have you tried CM11?
There's some new device unification going on, the newest KK builds are going to be under the "moto_msm8960" device instead of xt897...
No I haven't tried CM11. Where do I find the IMG for it at?
I have Flash Wireless, which is Sprint prepaid. I have tried CM11 and still nothing. I don't understand what is going on....I'm getting real frustrated because I want to put a good custom ROM on my phone....
thebizerker2014 said:
I have Flash Wireless, which is Sprint prepaid. I have tried CM11 and still nothing. I don't understand what is going on....I'm getting real frustrated because I want to put a good custom ROM on my phone....
Click to expand...
Click to collapse
Perhaps that's the issue. Did you check your APN settings? Is it using Sprint's network?

[Q] Nexus 5 Massive Network Issues - Common?

Hi all, I aren't a new user but have attached my Google account on this log in so....meh.
I understand that from update 4.4.3 and upwards many N5 users experience loss of their mobile network where switching to aeroplane mode then back again is the only way to rectify this? I was fine until I recently swapped to Virgin (UK) which uses the EE network, ever since this my calls go straight to voicemail unless I manually select the provider myself.
I was having a whale of a time with CM11 and only found out this issue after tearing my hair out for a couple of weeks but it is something I cannot have because I need my phone to be available *always* due to issues with my mum. So what I have now done is backdated my system to 4.4.2 which seems to have worked *but* I now get the system update notifications which I have dealt with but I now seem to have messed up the Play Store
Is there any one solution for this problem where I can have everything actually working as it should? 4.4.2 stock seems to run a lot better and seems a lot quicker in all honesty, quicker than even CM11 than is the gods honest truth.
Please help I dearly love this phone and need it to work for personal reasons and I aren't in a position to buy another right now (quit joib to look after mum etc) have I tugged at your heart strings enough yet?
Flash 4.4.4 but flash the 4.4.2 radio then?
On my carrier in Australia, I've never had a single drop issue, on all versions of the radio.
I live in Ohio and my connection is awesome with ATT. The only problem I have with network is my house and church. Lol Everywhere else like work is awesome. I think the network you choose is the major player in this. The phone itself is great on network.
Lethargy said:
Flash 4.4.4 but flash the 4.4.2 radio then?
On my carrier in Australia, I've never had a single drop issue, on all versions of the radio.
Click to expand...
Click to collapse
I tried a search for this but it was a confusing minefield for a novice like me. I dont suppose you have any pointers as to where and how I get to do the 4.4.2 radio fix do you please?
tremlar said:
I tried a search for this but it was a confusing minefield for a novice like me. I dont suppose you have any pointers as to where and how I get to do the 4.4.2 radio fix do you please?
Click to expand...
Click to collapse
Factory images. Then use fastboot to flash it while in bootloader. Link to tutorials are in the first link of my signature.
Lethargy said:
Factory images. Then use fastboot to flash it while in bootloader. Link to tutorials are in the first link of my signature.
Click to expand...
Click to collapse
To 100 % prove it to myself I did the stock system updates, first to 4.4.3 then to 4.4.4 straight after I rang myself from a landline and it went immediately to voicemail. I then tried to install Cyanfox and that fails on the set up wizard as did liquid
linaro, both using the correct gapps and several versions.
So my next try is an older CM M3 iirc because I think doing the radio thing is a bit beyond my skills Lethargy
tremlar said:
To 100 % prove it to myself I did the stock system updates, first to 4.4.3 then to 4.4.4 straight after I rang myself from a landline and it went immediately to voicemail. I then tried to install Cyanfox and that fails on the set up wizard as did liquid
linaro, both using the correct gapps and several versions.
So my next try is an older CM M3 iirc because I think doing the radio thing is a bit beyond my skills Lethargy
Click to expand...
Click to collapse
theres an easier solution than that...! grab a baseband/radio here http://forum.xda-developers.com/goo...t/modem-nexus-5-flashable-modems-efs-t2514095 download the zip file to your phone then flash it in your custom recovery. it takes seconds and can flash as many radios as you like until you find the perfect one for you
simms22 said:
theres an easier solution than that...! grab a baseband/radio here http://forum.xda-developers.com/goo...t/modem-nexus-5-flashable-modems-efs-t2514095 download the zip file to your phone then flash it in your custom recovery. it takes seconds and can flash as many radios as you like until you find the perfect one for you
Click to expand...
Click to collapse
simms22 you may just be the sexiest person alive, just updating cm then I shall give this a try.
Will report back, appreciated massively so far guys.
Edit - well, it seems to of worked, I am getting some weird google log in errors but I aren't sure if that is related. Letting it download the apps etc then will mess some more tomorrow but the phone definitely rang and didn't go to voicemail. simms 22 you are a gem, thank you very much.

[q] need help with no service and no mobile network available

I have no service and no cellular network problem on my N5, running dark rom 7.1.2 aosp, with franco kernel ( never had issues before ), newest radio and bootloader. This started happening when i got my new sim card from my provider and i got 4g signal in my area for the first time. I tried manually selecting radio by going in the hidden menu by entering *#*#4636#*#* and i got lte and full bars signal after selecting band 8 ( 1800 hz ) but only for a minute then it went back to empty triangle. Tried selecting 3g only in preffered network, tried manually selecting provider, tried toggling airplane mode on/off a bunch of times nothing works. Any suggestion would be highly appreciated, i love my N5 very much and i would hate to throw it in a drawer somewhere. Thanks in advance
Flash back to a stock ROM and test it worth your new new.
Does the sim work in another phone?
audit13 said:
Flash back to a stock ROM and test it worth your new new.
Does the sim work in another phone?
Click to expand...
Click to collapse
Yes the sim is working fine on any other phone. I will try gping back to stock thanks
EmilChurle23 said:
Yes the sim is working fine on any other phone. I will try gping back to stock thanks
Click to expand...
Click to collapse
Were you ever able to get this rectified? I have recently been having this problem as well. I have flashed back to ROMs I was previously using and flashed back to stock to no avail. My SIM card works in other devices as well. I really do not want to have to drop on a new phone, but I have tried every solution I have found online to no avail. I think it's fair to say that I am desperate right now.
edit: I found another thread on XDA that I'm looking into, I'll edit again if it works. I'm unsure how it took me so long to find that thread.
edit2: https://forum.xda-developers.com/go...getting-cdma-networks-to-nougat-roms-t3534679 is the thread that I found useful; I am now running Pure Nexus 7.1.2 with a full connection. Specifically, his second comment about installing 6.0.1 stock, backing up the efs, flashing the desired ROM, then restoring the efs is what ended up fixing it for me.
iamxaq said:
Were you ever able to get this rectified? I have recently been having this problem as well. I have flashed back to ROMs I was previously using and flashed back to stock to no avail. My SIM card works in other devices as well. I really do not want to have to drop on a new phone, but I have tried every solution I have found online to no avail. I think it's fair to say that I am desperate right now.
edit: I found another thread on XDA that I'm looking into, I'll edit again if it works. I'm unsure how it took me so long to find that thread.
edit2: https://forum.xda-developers.com/go...getting-cdma-networks-to-nougat-roms-t3534679 is the thread that I found useful; I am now running Pure Nexus 7.1.2 with a full connection. Specifically, his second comment about installing 6.0.1 stock, backing up the efs, flashing the desired ROM, then restoring the efs is what ended up fixing it for me.
Click to expand...
Click to collapse
Gonna try this fix now and I'll edit the result thanks for some hope
EmilChurle23 said:
Gonna try this fix now and I'll edit the result thanks for some hope
Click to expand...
Click to collapse
This morning it's not sticking with Pure Nexus, so I'll be trying DarkRom. I really don't want to use a CAF if I can avoid it, but it may become a necessity. Do people on T-Mobile have this problem?
iamxaq said:
This morning it's not sticking with Pure Nexus, so I'll be trying DarkRom. I really don't want to use a CAF if I can avoid it, but it may become a necessity. Do people on T-Mobile have this problem?
Click to expand...
Click to collapse
I wil try aosp by santosh m and see if it sticks
EmilChurle23 said:
I wil try aosp by santosh m and see if it sticks
Click to expand...
Click to collapse
So I've hit a point where I have 3G and nothing else. I can't yet get LTE to work. I'm using LineageOS CAF. How about yourself?
iamxaq said:
So I've hit a point where I have 3G and nothing else. I can't yet get LTE to work. I'm using LineageOS CAF. How about yourself?
Click to expand...
Click to collapse
No luck with aosp by santosh m and pure nexus 7.1.2 , can't even get it to connect. I guess my last hope is caf based i will try lineageos caf. All i need is the efs backup from stock? If i can get it to work with 3g i will be satisfied because i did some digging and found out that my network provider which is Vip MK has no lte support for nexus 5 d820 ( my model ) only 3g, but i can't even connect with 3g selected. I guess because this one is for US frequencies it will not work whatever i try but i will give lineageos caf a chance.
EmilChurle23 said:
No luck with aosp by santosh m and pure nexus 7.1.2 , can't even get it to connect. I guess my last hope is caf based i will try lineageos caf. All i need is the efs backup from stock? If i can get it to work with 3g i will be satisfied because i did some digging and found out that my network provider which is Vip MK has no lte support for nexus 5 d820 ( my model ) only 3g, but i can't even connect with 3g selected. I guess because this one is for US frequencies it will not work whatever i try but i will give lineageos caf a chance.
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I was able to get 3G only to work on my Nexus 5 by reflashing the EFS from 6.0.1; I'm trying right now to see if I can install PureNexus 6.0.1 then dirty flash to PureNexus 7.1.2 with any success. Also, I might just switch to T-Mobile, but I have to wait until later this week for that.
Hi,
LTE band 8 is not in 1800 MHz but first of all you can check your N5 model - US model is D820 and is not supported for LTE on 1800 MHz (band 3). For 1800 Mhz band you need D821 model.
Regards,
iamxaq said:
Were you ever able to get this rectified? I have recently been having this problem as well. I have flashed back to ROMs I was previously using and flashed back to stock to no avail. My SIM card works in other devices as well. I really do not want to have to drop on a new phone, but I have tried every solution I have found online to no avail. I think it's fair to say that I am desperate right now.
edit: I found another thread on XDA that I'm looking into, I'll edit again if it works. I'm unsure how it took me so long to find that thread.
edit2: https://forum.xda-developers.com/go...getting-cdma-networks-to-nougat-roms-t3534679 is the thread that I found useful; I am now running Pure Nexus 7.1.2 with a full connection. Specifically, his second comment about installing 6.0.1 stock, backing up the efs, flashing the desired ROM, then restoring the efs is what ended up fixing it for me.
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To clarify that:
You had the problem with not recognizing the sim or having no service at all. And you solved this by flashing the sstock 6.0.1 backing up the efs, flashing to Pure Nexus 7.1.2 and restoring the efs immediatley after flashing the rom (+kernel+root+etc)?
This solves this mysterious no sim/no service bug, which many (?) N5 owners experience? If this is true, I'd be really happy
Iced-Earth said:
To clarify that:
You had the problem with not recognizing the sim or having no service at all. And you solved this by flashing the sstock 6.0.1 backing up the efs, flashing to Pure Nexus 7.1.2 and restoring the efs immediatley after flashing the rom (+kernel+root+etc)?
This solves this mysterious no sim/no service bug, which many (?) N5 owners experience? If this is true, I'd be really happy
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It didn't stick. After I lost it I was unable to get it back. I gave up and switched to T-Mobile, where it is no longer a problem. Apologies for not having more testing information. I was able to get solely 3G on multiple instances, but getting the elusive 4G was beyond me.
I've had this problem before in two nexus, one of them running latest stock and the other a customized ROM. I tried to flash a stock ROM image in both of them with no luck. I was pretty sure that the image I was flashing was the latest, so the radio & bootloader should be flashed to the latest versions. But it didn't worked.
Finally I found on a XDA thread where someone was posting only the latest bootloader & radio to flash. I did it with NRT (in Advanced Utilities) and it worked:
View attachment 4196236
I can't remember or find the thread, so I post the images here:
- Bootloader-hammerhead-hhz20h.img
- Radio-hammerhead-m8974a-2.0.50.2.30.img
I think I had to flash them twice because the first time it wasn't right, but there were 4 months since then and still no failure
ochoceros said:
I've had this problem before in two nexus, one of them running latest stock and the other a customized ROM. I tried to flash a stock ROM image in both of them with no luck. I was pretty sure that the image I was flashing was the latest, so the radio & bootloader should be flashed to the latest versions. But it didn't worked.
Finally I found on a XDA thread where someone was posting only the latest bootloader & radio to flash. I did it with NRT (in Advanced Utilities) and it worked:
View attachment 4196236
I can't remember or find the thread, so I post the images here:
- Bootloader-hammerhead-hhz20h.img
- Radio-hammerhead-m8974a-2.0.50.2.30.img
I think I had to flash them twice because the first time it wasn't right, but there were 4 months since then and still no failure
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Thanks for your input. I'll check that when I have some time. This is really weird as it looks like a hardware problem but if you can fix it with this method it's clearly a software issue...
best regards

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