Wifi and Data network issues after root - Android Q&A, Help & Troubleshooting

I'll start with the preliminary "If this is the wrong place please let me know and I will relocate" prefix.
The issue is pretty easy to explain, After rooting my phone and removing what I thought was bloatware the wifi and data no longer wants to work/services aren't turning on (began after restart not immediately following the root or software removal)
I should have made a backup prior to rooting but I was feeling lazy and it's an older unit, worse case scenario I'll replace it so that wasn't a huge issue at the time (hindsight is 20:20 and I'd rather not replace it right now)
I have a samsung sch-i200 running 04.01.02. I decided for various reasons that I should root the phone as I have with a few others in the past. So I did my research, found a comfortable software, and rooted the phone. Everything worked fine at first root went though perfectly and all the features I was looking for ended spot on. Then I went through and removed some of the bloatware from the phone and things started to get tricky. I am guessing that I misjudged like an idiot the purpose of one of these applications and messed up something I shouldn't have.
The applications I removed were named:
backup+ media
my verizon mobile
sync service
verizon guide tours
verizon login
verizon remote diag
voicemail
verizon tones
vz navigator
I don't use Verizon as a carrier so I was assuming (again, like an idiot I believe) that one of those services was either not part of the bloatware they added, or I misjudged the necessity of said bloatware. The other possibility is that the root I went through DID fail to complete properly, although I am not really convinced yet of that as the phone had been restarted several times after the root with no issues. Currently the phone is still able to call and text fine but I haven't been able to get the wifi to turn on or data to activate.
To keep this from getting too long winded I won't go much further in detail, I'm somewhat tech savvy but not an expert by any means and have exhausted my knowledge on searching via google and other forum sources I could find. At this point I would love to just get a copy of the stock ROM for the phone so I could just revert it back to factory but that seems to be something of a unicorn on the internet at this time.
I should state that I have attempted the basic troubleshooting, power cycle, airplane mode toggle, safe mode, settings reset via the boot menu options (full wipe and restore), I've also made some attempt to try and find a way to reinstall the bloatware I removed but can't seem to find it.
I generally hate posting on forums about these things because you can normally find an answer if you search but i'm on about 6 hours of forum crawling and am either blind or unable to find it, so I plea now for assistance.
Any help will be appreciated.

Related

Non-Root Tethering - Weirdness - Help Please!

Good morning, Nerds. (and I use that term with utmost love and respect - seriously).
MODS: please move this if posted in wrong area. Thank you!
I don’t post much and prefer to use search, etc. to solve issues – and I’ve learned quite a bit thanks you to all. I’ve been working on a problem for two days now and it has me stumped.
Problem: I cannot connect my wife’s new Nook Tablet to wireless tether. The NT is NOT rooted and has been updated to 1.4.1. I prefer NOT to root it as she likes it and honestly she doesn’t need all the stuff rooting allows. That being said, if I need to root it, I am very close to making that call.
Here are the details:
I have Droid X2: rooted, ADW Launcher EX, lots of stuff frozen, averaging 40 hours on a single charge and loving life. It’s fast and I can do just about anything on it. I have done no ROMs or Themes cause I can get the looks I want, the toys I want and it flies already, so this is an area I’ve not chosen to learn about.
I have Xoom WiFi: same as the X2 in just about every way. I’ve also installed the AdHoc fix so I can tether. I have tethered to the X2 about 3 times when I needed to (hospital stays) but I really only did that as a backup and to learn how. BUT- it works, it smokes, and it’s easy. I use one of the older Google apks to tether from the X2, 2.0.5 I think. (I say I think cause I’ve made changes recently trying to get the NT to work). It worked great and neither the phone nor the Xoom started the Verizon sign up pages.
The NT. I really like it but am ready to root so I can do what I want. But the problem is weird so I’m not sure I need to root it – or it that will even fix it. As I have no root, I have not installed the AdHoc patch on the NT.
After reading all the pages I could find, the summary of my trial and error is as follows:
My son’s Bionic (my tester) finds and connects to my X2 tether every time, any program, any condition, no issues.
The older google codes won’t even be found by the NT. The newer ones can be found – I suspect this is because the newer ones broadcast in infrastructure mode as well and do not need the AdHoc Fix.
The newer ones only seem to work when set device as GoogleNexusOne, and the set up as Netd (I found this in a thread). When I do this, the NT FINDS the network and actually connects. BUT, both the phone and the NT redirect to Verizon pages. And even when I undo and delete the code, I have to go through and clear all cache, reboot the phone, etc as Dolphin starts up and ONLY go to the Verizon page.
With the Xoom, it would not work at all until the patch was installed. With the NT, it DOES work, it just redirects on the newer codes. But it won’t even find the older ones. KEY POINT too – when I use the newer codes on the Xoom – it too redirects! I have to undo everything to get back the functionality of the AdHoc fix, and the old code and perfect tethering.
So, if nothing worked I’d be rooting already. The fact that it does work, but redirects, makes me think I have a setting wrong (especially since the same behavior happens on the Xoom).
NOTE: I did see the posts about hacking the radio, I don’t think I’m up for that as an alternative to rooting. There are also some patches that might work, but specifically call out as NOT being for X2.
So that’s it. Any thoughts? I consider solving this without NT rooting a bit of a quest at this point!
not sure I fully understand your issue, so sorry if some of this response is redundant.
I think you know this already: is the wifi tether an adhoc network? if so, the NT won't be able to connect. You'll have to root and update the WPA_supplicant file to allow it to connect to adhoc networks. I have the OG droid and had to follow that process.
Additionally: you may be able to download a different tethering program for your phone that allows you to select the type of network your phone will tether - but it depends on your phones hardware - the og can only run adhoc. Try this one: http://android-wifi-tether.googlecode.com
i am unfamiliar with your phone, but I am using my galaxy S captivate phone to tether flawlessly to the nook tablets. I am not sure if this worked or didnt work before root, because everything is better with root So just know that there are others having success with it and the problem may or may not be root, My phone is rooted and running apex rom, with a rooted nook tablet.
Thanks for the input guys. I've used the programs you reference and with the settings, I CAN connect with the NT. The issue is when I do, it redirects me to VZ page. I've tried all the settings under the devices mentioned - only Netd works, and then redirects.
you said your phone was rooted right? it's odd that it's re-directing you to the VZ page, I assume telling you to sign up for the 'hot spot' feature?
I wonder if you tried putting a ROM on there like Cyanogen or something if that would make a difference? It's pretty easy, you just need to get clockwork mod (download from market) - I think it's 2 or 3 dollars for the premium version which you may or may not need for cyanogen.

[q] Updating a Motorola devour without a service provider

So a few days ago my friend gave me his old phone -- a Motorola Devour. I was pretty happy about it, until i found out about Motoblur, and how until i fully disabled it it would just factory restore the phone every time I turned it off and back on. So then I went through a huge process trying to disable that and keep everything on restart, which I did. My question here, as you may have gathered from the title, is this: Is there a way to update the phone without having a service provider? The main reason I did all of this was to try and get some free wifi texting apps because I haven't had a way of communicating with some of my friends in a while, none of which I can find in the store, I'm assuming because the phone is out of date. Thanks in advance
help
pyrhead said:
So a few days ago my friend gave me his old phone -- a Motorola Devour. I was pretty happy about it, until i found out about Motoblur, and how until i fully disabled it it would just factory restore the phone every time I turned it off and back on. So then I went through a huge process trying to disable that and keep everything on restart, which I did. My question here, as you may have gathered from the title, is this: Is there a way to update the phone without having a service provider? The main reason I did all of this was to try and get some free wifi texting apps because I haven't had a way of communicating with some of my friends in a while, none of which I can find in the store, I'm assuming because the phone is out of date. Thanks in advance
Click to expand...
Click to collapse
how did you get it to keep everything without restart?
waltercraigsr said:
how did you get it to keep everything without restart?
Click to expand...
Click to collapse
I had to install a root, then go into the files and delete the thing that makes blur required to run the phone without factory resets every time it restarts.

RS988_10h_little or no mobile internet(data?)_seek advice re: rollback/flash forward

You needn't read this thread. There is nothing of any import here.
I was unable to learn how to delete it, or I would have.
As I mentioned below, I manually updated this phone to Nougat using the LG Bridge program. It complicates matters that I can't remember the exact time-frame for issues. I do remember getting real-time traffic updates using google maps even after I upgraded to Android 7. And I did stream Netflix once while on a 12 hour roadtrip, but I can't remember if that was before or after the road-trip. I have found and tried many APN's for the H2O service. Some are supposedly specifically for the G5, others just for mms or internet. Most recently, I did a factory reset after backing up my personal data and media. Twice now actually. The first time, I ran the backup software soon after resetting and when things hadn't changed, I surmised that maybe I was just importing the problem back onto the phone in my settings or something, so I reset again and this time only chose two of the settings categories near the top of the list since they seemed separate to the navigation programming.
I'm going to reset again now and see if the maps work with a stock setup, then see if I can slowly add things one at a time and continually monitor the data functionality.
If a moderator sees this and can delete this post, I would appreciate it since it doesn't seem like it could be helpful to anyone else the way it is. If I am successful in getting the data working and this thread still remains, I will post the process I had followed to achieve that in an "Issue Solved" heading at the bottom. Everything between the snowflakes (*****) is the older post and edits.
*****
History of Issue(s):
>This is my first smartphone and my first Android device
> Bought phone used off swappa running MM 6.?
>Have owned phone for around 8 months
>Volume down button wasn't working, figured I could live with pressing vol up and moving it down manually.
> Thought it would be good idea to upgrade manually to Nougat (10h update) Using LG bridge (about 5 months ago?)
> My carrier is H2Owireless, an AT&T MVNO
> Used to have internet, google maps real-time traffic used to work, Netfilx used to work (both without WiFi).
> Could make calls, send texts, listen to Pandora or Spotify and use my Maps for commuting to work.
> Couldn't send MMS pic msgs.
> Began to learn about APN's and what the different network settings did.
>Tried many APN's and fotzed around with Global, LTE/CDMA, LTE/GSM/UMTS and the submode settings
>Can get 4G and LTE , often have to switch back to Global setting to send SMS/MMS
> Had H2O set up APN as best they knew and network settings to what they felt would work best
> Can do anything and evrything when Wifi is enabled (that's never been an issue)
> I thought phone had bricked about 2 months ago while on a roadtrip.
> Discovered on forum that I could swap cam plus for chin and power on that way.
> Turned out power button was no longer functional
> Learned about vol up + charger to power on phone (use an app to power off and restart phone)
> took off cam plus so I could have phone in case.
And now, I'm standing at the edge of a very deep rabbit hole with a phone that can't use mobile data for most internet access (spotify works, Pandora never worked very well). I've discovered that the version of Nougat I'm running is problematic (update 10h Brightpoint) and that my forcing the update to Nougat might be largely responsible for these issues.
I see myself having a choice between learning how to flash the phone back to Marshmallow, or learning how to flash it up to update 21c... or live without mobile data for most of the functionality I wanted from the phone...
I seek advice from the the forum for which of these options people think I might best choose. Do I need to acquaint myself with these programs used to flash the ROM? Does it seem to you readers that my problems are symptomatic of those which are best rectified by flashing up? Or rolling back to Marshmallow...
I just want to be able to google something while I'm away from wifi.. to get traffic updates while I'm using the navigation.. to listen to spotify.. maybe even watch something on netflix... (calling, SMS and MMS functionality is a given, but I do still have them for the most part).
I can pick things up if I read tutorials / guides... I've flashed PC BIOS before... I could figure it out if I needed to...
But maybe I just need a new chin or clean it? Maybe I should factory reset? Maybe there's other potential causes I'm unaware of?
Any and all suggestions are welcome. It's late here and I won't be reading any responses until tomorrow at work.
Thanking you very much in advance. --Wayne
Edit: I was about to check LG Bridge to see if there was an update available for nougat.. thought I would get this out there first since I was pretty sure I wouldn't get both done tonight..
3rd edit: I checked for LG update, nothing available. I finally decided to factory reset before getting into flashing. That seemed to fix the google maps issue as it seemed to be working without WiFi enabled (I say 'seemed' because my office is slightly below grade and getting a good signal is tough. If it's not working, the address remains grayed out and the connection just buffers, the address filled in after the reset. Then I decided to move some of the things I had backed up from the SD card but neglected to deselect the settings box. After restoring much of what I had backed up, It seemed more like how it had been before the reset. I noticed a small icon next to the signal type and strength meter at the top which hadn't been there before the reset (a small white square with rounded edges that has a zig-zag line going through it that kind of looks like a jagged "N"). Instead of saying offline, the app says poor connection, so I will test it on my way home.. I am hopeful. It seems promising. If I have to reset again, I will deselect settings and set things up fresh; I think that will help. I am beginning to think this isn't so much about my OS or any hardware failure as it is the H2O at&t mvno being throttled or something similar. Even when I'm getting 4 bars of 4G, the maps loads very slowly.. nothing at all like it does on WiFi.
I'll post a final edit after I try it out on the ride home this evening.
*****

No Cellular Service on Custom Roms

Hey folks. So I finally took the leap to root and flash a custom rom (Lineage 16.0). I started on VS996 and had to cross-flash to US998 with the Frankenstein method. From there, I installed TWRP and rooted. Upgraded to US99820h before jumping to Lineage and even ran with it for a bit. Everything was going very well. I got through the set up, logged in to Google and started getting things synced, but soon discovered that my cellular abilities are dead. I have no ability to send or receive calls or texts from within the rom, but have a signal and curiously even internet over mobile data. The real problem is that it's not just limited to Lineage.
I reflashed the stock image and tried a new version of Lineage first. Same issue. Then I tried AOSiP. No luck. Here, the research I was doing was getting me worried that maybe my SIM died somewhere in this process. I tried out an old AT&T prepaid one, but it gave me no service whatsoever, not even the normal bars I had with the other SIM. I decided to go back to US99820h to see if I could still get texts on stock firmware. I could! It was good to feel connected and catch up on my texts from the past day. But this is far from over.
I did more research online, looking into ways to check on my APN settings. Compared to various sources online, they all seem good. I tried to add another APN, but have had no luck with that. I tried Havok out too. I really don't know what else I can do. Am I just doomed to live in the stone ages of Android 8? I can't really afford to give up telephony. I know there are other people here that came from VS996 too and seem to be running well. Or at least I think so. Is there something else that I can try? Any fixes or convoluted steps that I can take to get past this?
Any help, ideas, support, encouragement, or points in a good direction would be deeply appreciated.
This is a common issue. There is currently a small group trying to figure out how to get Sprint/Verizon services to work without any issue on AOSP/custom ROMs. I'm anticipating a release sometime as well, but it's been quite a while.
Until then, if you have a copy of Tasker installed, you can run a custom script to make a phone call to voicemail upon boot to "activate" service, then end the task 7-8 seconds in. However if your phone dozes then you may lose push notifications until you open your phone or messaging apps again.
TheCoryGuy said:
This is a common issue. There is currently a small group trying to figure out how to get Sprint/Verizon services to work without any issue on AOSP/custom ROMs. I'm anticipating a release sometime as well, but it's been quite a while.
Until then, if you have a copy of Tasker installed, you can run a custom script to make a phone call to voicemail upon boot to "activate" service, then end the task 7-8 seconds in. However if your phone dozes then you may lose push notifications until you open your phone or messaging apps again.
Click to expand...
Click to collapse
Hey, thanks for the idea! I've not had time to try that until this weekend, but it seems that it's not going to be an option. Unfortunately every time I try to make a call, my phone freezes and I have to reboot. I don't know what to do from here.
UPDATE: Flashed the newest version of Lineage (the 06/10 build) and the voicemail thing works! We're up and running for now.

New Phone w/ Android GO - Is there a way I can make this OS not be a terrible experience

Hello there! I was a relatively early adopter of Android and while I am not a programmer I am a nerd who can follow directions. I like to dial my devices in and maintain as much privacy as possible. I really don't like bloatware and when I was still working I would buy from Google rather than a pre-loaded cell. Now I am looking to get back to work and broke. I lost my last phone and got a lifeline (free) phone. It is a SKY Elite H55 with AndroidGo installed. The last time I had to use one of these phones I just took the sim card out and installed on a Motorola E5. For whatever reason I lost and had disabled location. While I am grateful to have cell service the Go phone experience is terrible and all I could manage to do is setup a wifi hotspot for other device. Just navigating menus was terrible and this one is newer but seems to have even more restrictions and less options. Also I have a thing for reading ToS and dont think anyone needs my data free. When I powered on the device I saw this as one of the only settings:
Allow Scanning: Allow apps to scan for wifi and nearby devices even when wifi or bluetooth is turned off.
What is the actual fudge is that? It BS and no I dont want that. I have not activated phone and qwould like to make this a more stock phone that just does basics. I can make calls with google voice on my iphone 8 all I need is this as a hotspot. The idea a default setting lets apps scanat will even after you turn of wfi/bt is offensive. Do I have any options.
Whatever I lack in skill I try to make up for by reading and following directions. I just did a complete softmod on a olld Nintendo DSI and it turned out perfect so I am ready to own my device. If possible. Danke.

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