[Q] CAN I tether my GS4 L720 MDC? Seems NOT! - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

I am hoping someone here will have mercy on me with my newb dilemma and give it the time for an answer.
I am a recent Galaxy S4 user- only 3 days ago (after 6+ years of jailbreaking every iPhone they've made.) So I am admittedly a bit new to all of this...
My S4 is a on a Sprint carrier, L720...MDC
Day 1: I rooted it, successfully (using Odin and CF-Auto-Root-jfltespr-jfltespr-sphl720.tar)
Later that day I flashed it with TWRP with a Wifi-tether workaround I got from downloadandroidrom.com. Everything I used was quite specifically for my model phone, carrier, modexed, etc... Still, after flashing I ended up in a start-up loop. (would hang at the startup Samsung logo)
Day 2: Things became difficult at this point since I had no more internet access. I needed to go research this at a friends and downloaded the STOCK rom in order to recover. After flashing the Rom I was back in biz! Yay!
...Or so I thought- Seems NOW I have no option in my settings panel for Wifi tether "Hotspot" AT ALL. It is no longer there! How can this be? I have tried flashing to stock and re-rooting, etc a bunch of different things but I cannot get it back. It WAS there because I tried it day one, before rooting, just to see what it would do. It clearly had "Hotspot" with a toggle between the WiFi and Bluetooth toggles.
I tried every app I could find (FoxFi, Easy Tether, etc...) but the phone warns me that "Hotspot not supported"
Day 3: I asked around and browsed all the developer sites for info but could find no answers.
At the end of the day I tried CWM's "Tether" app. THIS WORKED!
So my questions:
ARE there any ROMs I can flash this particular phone with? I can't seem to find ANY that specifically mention my firmware etc... (except the stock)
IS that even important? Can I flash it with Wicked, for instance?
What would YOU try in order to gain a hotspot? (untethered)
Thanks for ANY help or advice you can offer!

Yes you can tether.
Yes you can tether with MDC.
Yes you can tether with just a rooted stock ROM.
Yes there are ROMs that have tethering built in.
First thing you might want to do is spend some time going through the stickies and how-tos. They are very helpful.
Then maybe getting your phone to the latest firmware - MF9 (there are a few stickies and posts about that).
I use crawrj's hotspot mod on my phone (MF9) without issue.
Maybe just try a rooted stock MF9 and then add the hotspot and then go from there.

On the stock ROM, the wifi tether hotspot option will show up only after you allow sprint customization to run. If you installed the stock ROM, and skipped the sprint customization, the wifi tether option won't show up.
Once you get the wifi tether option, you can go to http://forum.xda-developers.com/showthread.php?t=2256950 to download the appropriate version (MDC/MDL/MF9 - odexed/deodexed) to flash in custom recovery - that will give you the hotspot mod.
If you want to go to stock MF9 (latest version for the Sprint S4), go to http://forum.xda-developers.com/showthread.php?t=2277480

Thanks!
jj14 said:
On the stock ROM, the wifi tether hotspot option will show up only after you allow sprint customization to run. If you installed the stock ROM, and skipped the sprint customization, the wifi tether option won't show up.]
Click to expand...
Click to collapse
I may be asking this prematurely since I am going to read up more on this per your advice, but I am curious about how I was supposed to "allow the customization to run."
I used the Odin installer and it just went through a loading process, more-or-less on it's own. I have reloaded the stock ROM a few times now and I saw no prompts for anything, though I had the Auto-restart option checked so it just restarted and I went from there. Should I not have had the auto restart on? At what point do I allow this customization?
TIA
PS. I was thinking a bit more about it and are you possibly talking about the "updating" to applications that occurs at first startup? 160-something updates as I recall in a blue modal dialog... This happens even after just TWRKing the hotspot zip though, so I am not sure it could be that- but if so, I have never interrupted that. I would be afraid to!

I'm having the same issue as OP, and like him, I don't exactly understand what everyone is saying by the "Sprint customization".. I've flashed multiple times but I never get any prompt from Sprint or anything, just the standard setup for my Google account.
I've tried searching all over about this, but there doesn't seem to be that much on this unfortunately...

PS. I was thinking a bit more about it and are you possibly talking about the "updating" to applications that occurs at first startup? 160-something updates as I recall in a blue modal dialog... This happens even after just TWRKing the hotspot zip though, so I am not sure it could be that- but if so, I have never interrupted that. I would be afraid to!
Click to expand...
Click to collapse
Correct a mundo on that. DONT stop that.
I have no idea what the 'sprint custmization' thingy he's talking about. May just the 'updating applications' but I don't know.
If you clear the dalvik cache, which the updater script for the hotspot mod does, or do it manually, you will always see that 'updating applications...' that is the system building the dalvik.

leaderbuilder said:
Correct a mundo on that. DONT stop that.
I have no idea what the 'sprint custmization' thingy he's talking about. May just the 'updating applications' but I don't know.
If you clear the dalvik cache, which the updater script for the hotspot mod does, or do it manually, you will always see that 'updating applications...' that is the system building the dalvik.
Click to expand...
Click to collapse
Our issue isn't getting crawrj's mod to work, it's that there is literally no "Hotspot" button in our settings menu. I'm using Sac's custom ROM right now and the selection is missing for me as well. I had it for my old MF9 stock version, so I have no idea where it went...
From the few people who've had this same issue, it's what jj14 said about needing to let Sprint run their "customization", but I'm never being prompted by Sprint to let anything install on my phone after various resets, so I'm quite lost...
Such a frustrating roadblock, got the mod and everything, just literally can't "turn it on". Because, well... The button. Isn't there. :/
None of the standard apps i used on the GN2 work either.

chosenhobo said:
Our issue isn't getting crawrj's mod to work, it's that there is literally no "Hotspot" button in our settings menu. I'm using Sac's custom ROM right now and the selection is missing for me as well. I had it for my old MF9 stock version, so I have no idea where it went...
From the few people who've had this same issue, it's what jj14 said about needing to let Sprint run their "customization", but I'm never being prompted by Sprint to let anything install on my phone after various resets, so I'm quite lost...
Such a frustrating roadblock, got the mod and everything, just literally can't "turn it on". Because, well... The button. Isn't there. :/
None of the standard apps i used on the GN2 work either.
Click to expand...
Click to collapse
Our issue isn't getting crawrj's mod to work, it's that there is literally no "Hotspot" button in our settings menu. I'm using Sac's custom ROM right now and the selection is missing for me as well. I had it for my old MF9 stock version, so I have no idea where it went...
Click to expand...
Click to collapse
Much of that issue discussed in crawj's thread and in a few others.
Though I don't have hotspot in my dropdown/menu/status bar I DO have it in the System Settings>Connections>Hotspot.
All I have to do is turn it on and it works (and of course I can then adjust any settings.).
I did try some of the things suggested (like adjusting stuff in the dbase(s) tables) in the follow-up posts to get it to show in the drop down, but never got that. Again just a VERY minor thing for me. As long as I can actually USE the tether/hotspot I'm good.

pic

All right sport, don't know what else to tell. Have fun with that.
Sent from my SPH-L720 using XDA Premium 4 mobile app

octojofo said:
I may be asking this prematurely since I am going to read up more on this per your advice, but I am curious about how I was supposed to "allow the customization to run."
I used the Odin installer and it just went through a loading process, more-or-less on it's own. I have reloaded the stock ROM a few times now and I saw no prompts for anything, though I had the Auto-restart option checked so it just restarted and I went from there. Should I not have had the auto restart on? At what point do I allow this customization?
TIA
PS. I was thinking a bit more about it and are you possibly talking about the "updating" to applications that occurs at first startup? 160-something updates as I recall in a blue modal dialog... This happens even after just TWRKing the hotspot zip though, so I am not sure it could be that- but if so, I have never interrupted that. I would be afraid to!
Click to expand...
Click to collapse
Sorry about the delay in responding - was out of town.
When you flash the stock ROM, after the reboot, the phone does one update from Sprint. I'm told that this is the one that loads Sprint's bloat (sprint zone, sprint ID etc), along with the activation, and it is during this update, that the hotspot feature is made available on the phone.
(and I'm not referring to the Updating applications" message - that is just the android OS rebuilding the cache.
On a related note, I found this link - http://forum.xda-developers.com/showthread.php?p=44779759 - you can try this out to see if this helps.
chosenhobo said:
Our issue isn't getting crawrj's mod to work, it's that there is literally no "Hotspot" button in our settings menu. I'm using Sac's custom ROM right now and the selection is missing for me as well. I had it for my old MF9 stock version, so I have no idea where it went...
Click to expand...
Click to collapse
I'm pretty sure that Sprint's customization process doesn't run on most custom ROMs - the hotspot feature should be built into the custom ROM directly - if it is missing, you may want to reach out the developer and ask for suggestions/workarounds.

Related

Too many issues so few roms

3rd thread, about 4th rom flashed
constant issues with builds. have gone from stock to:
cm 6.1.3 -apps crashing, random crash notices i.e "phone book has crashed force close" - "the process com.android.phone has stopped unexpectedly"
cm 7 - random reboots, opening browser caused power cycle, wifi issues, lag (thread posted, no solutions at the forefront)
currently on tripnraver pre release. now another issue. no signal what so ever.
original baseband on this xperia x10a is .55. it is suggested to use with bands 52 or 49.
loading either of these basebands. which ive done. doesn't seem to fix the no signal problem. the description states should be backwards compatible even if appropriate bb is not installed on device. yet no luck.
attempting to flash either baseband fails to resolve this problem. currently trying to flash back to stock and try another full reinstall and baseband flash in flashtool.
any ideas would be a great help. having to flash x number of times between roms is getting quite time consuming
thanks everyone.
if you want to stay on the miui rom, you can flash the baseband patch located here and stay on whatever baseband works best for you (I'm on .55 and find it fantastic), then when you load the rom, go to dev tools>bad behaviour>crash the system server.
http://forum.xda-developers.com/showthread.php?t=1011608
Otherwise, I would recommend wolfbreaks cm 6.1.3, as it is the most stable. You must have done something wrong during installation as I never had an issue with his roms.
The only issue I have ever had with any rom is MiUi and thats because I used the wrong baseband. You must be doing something wrong for you to be having problems
if you want, try this flash, it's trips miui pre-final with the baseband patch implemented.
http://www.multiupload.com/KCKE9K2WKN
worked with my .54 baseband
thanks so much for the links to the baseband patches. i remember coming across a thread that posted it but unfortunately forgot to book mark. so im definitely going to go ahead and try with the patch installed. hopefully all works well
each rom ive flashed has been done properly according to instructions. cache wiped, dalvik, and full reset as per menu options in xrecovery.
one way or another i experienced lag for the most part, and as mentioned some random crashes. never had reset on wolfs rom just error messages at times. trips rom worked excellent, smooth and quick. hopefully with the patch implemented everything will work flawlessly
thanks you guys
*Updated
Flashed over rom with baseband patch. signal working. everything running smooth.
except for when using camera zoom. zoom default displays 0x. as soon as the option is selected it spawns an immediate force close
any patches? or similar outcome for anyone else?
i will outline my steps below so everyones up to speed on how i performed this flash.
- flashed back stock in SEUS
- root with one click (success)
- installed busy box (market)
- installed xrecovery apk
- booted into xrec
1. full factory reset
2. wipe cache
3. wipe dalvik cache
4. wipe battery stats
5. install custom zip from sd card
6. selected trips rom with bb patch implemented
5. reboot
Camera zoom doesn't work in most ROMs yet and the lag you were experiencing was likely just the FW "settling" it can take a little bit and a couple reboots sometimes for the phone to calibrate itself properly.
Sent from my X10i using XDA Premium App
thanks cmoney. maybe ill try my luck with cm7. give it a few reboots and hope for the best. great rom. im really loving trips iphonesque style
clean smooth and quick. everythings working great. hoping the zoom may get fixed soon enough. only other inquiry i have with regards to this rom is the apps2sd.
this feature is essential to myself personally. and it is not working as ive noticed on this rom. ive read a thread with regards to a fix for the last release. i checked the settings for an enable option in case the feature requires being manually set as active but nothing listed. within sd settings state reads as unavailable. if anyone has an answer as to whether this fix will function with the current pre release. ill be going ahead with completeling the flash and reporting what i find back on this thread.
thanks again everyone
Try Wolfbreaks rom. It's very very stable for me. It has cam and everything upto date.
im going to flash back to wolfbreaks updated 6.1.3 unless anyone can point me in the direction of a fix for trips rom.
the smooth and fluid feel of trips rom was brilliant. i am hopeful someone has directions for an apps2sd fix as i have flashed the build twice and the same issue has occured.
thesoundofsilence said:
im going to flash back to wolfbreaks updated 6.1.3 unless anyone can point me in the direction of a fix for trips rom.
the smooth and fluid feel of trips rom was brilliant. i am hopeful someone has directions for an apps2sd fix as i have flashed the build twice and the same issue has occured.
Click to expand...
Click to collapse
works for me on trips newest....
i just downloaded the new version 1.0
this is ridiculous. without the baseband patch. crash system server. no signal
now apps to sd is saying "apps2sd is not supported on this device"
this is an xperia x10, so obviously there must be something wrong here.
can anyone elaborate on exactly what to do about this because im going to attempt to flash back the rom, flash the bb patch right after, reboot. i assume this will only solve my signal issue. but this apps to sd is getting extremely frustrating and i can not figure out why it is not showing an enabled status.
- Flashed 1.0 with baseband patch - network signal resolved.
- apps to sd is STILL not working. and i really dont know what to do about this. everything else on this rom is perfect. is there something im missing? i came across a patch for apps2sd fix but this was for a previous version. would it be needed here? is there a setting that must be enabled first in order to start apps to sd as a service.
- as mentioned previously within the main menu, under sd card settings. message states "apps2sd is not supported on device" and on previous build would display "apps2sd unavailable". its simply impossible that the phone doesn't support it. as with every other rom the feature has worked. froyo would support it. the question is how do i go about enabling said feature?
thesoundofsilence said:
i just downloaded the new version 1.0
this is ridiculous. without the baseband patch. crash system server. no signal
now apps to sd is saying "apps2sd is not supported on this device"
this is an xperia x10, so obviously there must be something wrong here.
can anyone elaborate on exactly what to do about this because im going to attempt to flash back the rom, flash the bb patch right after, reboot. i assume this will only solve my signal issue. but this apps to sd is getting extremely frustrating and i can not figure out why it is not showing an enabled status.
- Flashed 1.0 with baseband patch - network signal resolved.
- apps to sd is STILL not working. and i really dont know what to do about this. everything else on this rom is perfect. is there something im missing? i came across a patch for apps2sd fix but this was for a previous version. would it be needed here? is there a setting that must be enabled first in order to start apps to sd as a service.
- as mentioned previously within the main menu, under sd card settings. message states "apps2sd is not supported on device" and on previous build would display "apps2sd unavailable". its simply impossible that the phone doesn't support it. as with every other rom the feature has worked. froyo would support it. the question is how do i go about enabling said feature?
Click to expand...
Click to collapse
I dunno man, it works fine for me, but I copied data from my 0.3.2 xrecovery image, so that might be why. try flashing that apps2sd fix for 0.3.2, should work fine
damn it. i just found that thread. found the links to the fixes. so far ive tried miui32_a2sd_fix.zip. and flashed that over with xrec prior to reboot. which did nothing.
there are two more links so im going to try those two flashes as well and hope that one of them will do the trick. if its working when utilizing .32 patches then ideally the bloody thing would have to work here. thanks for the input though dtox. much appreciated
I don't know what else to suggest man
From the feedback I see in the miui thread, everyone else is reporting it working!
Did you factory wipe, wipe cache partition, and wipe dalvik cache before install? then flash the miui 1.0.zip, and flash immediately the baseband patch then reboot into the rom.
Remember not all apps allow apps2sd so use something like android system info, go into the applications tab click on one, click manage and then see if the option "move to sd" is highlighted. Like I said check a few though, not all apps can be moved
i just replied in the dev section lol but yes i have gone ahead and checked the applications menu. specifically downloaded a file i have moved to sd on a previous occasion from the market.
nothing
the "apps to sd" selection is completely greyed out. no matter what application i click on or download. i did a full wipe, full install, and selected the apps2sd fix immediately after rom and bbpatch flash, prior to rebooting. issue still remains.
we'll see i guess. thanks again dtox
thesoundofsilence said:
i just replied in the dev section lol but yes i have gone ahead and checked the applications menu. specifically downloaded a file i have moved to sd on a previous occasion from the market.
nothing
the "apps to sd" selection is completely greyed out. no matter what application i click on or download. i did a full wipe, full install, and selected the apps2sd fix immediately after rom and bbpatch flash, prior to rebooting. issue still remains.
we'll see i guess. thanks again dtox
Click to expand...
Click to collapse
Try it again but without the fix...
i did that to it doesnt work i get the same message displayed
i tried with fix and without. another thing to note is that the rom itself says it should work with a different baseband as it has elements of unified. (which it doesn't) i had to flash the bb patch to get signal.
im not sure whats up with this but until i figure it out for a certainty ive flashed back over to wolf breaks rom. hopefully something will surface and i can give trips rom another go.
thesoundofsilence said:
i did that to it doesnt work i get the same message displayed
i tried with fix and without. another thing to note is that the rom itself says it should work with a different baseband as it has elements of unified. (which it doesn't) i had to flash the bb patch to get signal.
im not sure whats up with this but until i figure it out for a certainty ive flashed back over to wolf breaks rom. hopefully something will surface and i can give trips rom another go.
Click to expand...
Click to collapse
No idea man, like I said it is fine for everyone else so I'm so no big development will arise that will make it function with your phone....
maybe it has something to do with 10a. i dont know. but the point is it shouldn't even be doing this regardless. hypothetically if its froyo and it has apps2sd built in. it should work. its not the way ive flashed. the phone supports it. so my only conclusion the rom must not be as compatible as stated. and from reading different posts about the prev builds sometimes the patches worked at other times they didnt. and also the fact that the rom is claimed to work without the need for a bbpatch. yet without the patch instaled phone caught no single. i guess certain unexplainable glitches can be bound to happen at times but any how ill give it one last go.
if nothing comes out of that then im giving up on that build because it seems relatively hopeless.
lol I'm using an x10a...
Still man you're the only person reporting this. Don't you find that strange? What baseband are you using anyhow?

had lite'ning 1.4, updated to 6.1, now wifi issues

ok basically i bought the phone second hand with lite'ning 1.4 on it and the wifi worked perfectly ok all the time. Since it was very old i updated it to 6.1. ever since then I have had issues with the wifi. it will connect perfectly fine to the router but i have no connectivity from it, nothing will get any net access at all. This is also not 100% of the time, its MOST of the time but not all, i do have moments where it does work fine. very very odd.
I have since tried updating the kernel to ninpho 2.1.3 from the 2.0.5 that comes with lite'ning 6.1, but that made no difference.
Someone suggested i try a wifi fix app from the market so i downloaded "FXR wifi fix and rescue" and ran that. It ran ok, wiped all my wifi settings and i restarted, but it has not solved the problem at all.
i find it very very odd since if it was a problem with the kernel OR the rom then everyone would surely have exactly the same problem. I know some people report wifi issues but most dont seem to.
anyone have any other ideas?
The odd thing is that it worked before the update. That means that it will most likely be software related.
You could try flashing something totally different like MIUI or CM. They provide kernels too, so this might resolve it, if your kernel and rom don't "like each other". This usually shouldn't happen, but updates breaking wifi shouldn't too. So it might be worth a try.
Sent from my GT-I9100 using XDA App
if i went to something completely different i assume i would have to factory reset the phone to wipe it first? (or factory reset it AFTER installing the new rom?)
was trying to avoid wiping it as i dont want to spend endless hours setting up everything again. i have backed it up with the free titanium but id still like to not have to find out whether the restore actually puts everything back properly
its very odd as its not completely broken, sometimes it does actually work, and it always connects to the router itself without any problem.
Probably wrong modem for you, flash another one. You can find modems in the developement section.
ok thanks I will have a look at that. It is currently on XXKH3 which is what came with lite'ning 6.1. i am confused though, all SGS2 hardware is identical so if this modem in 6.1 is causing this issue, wouldnt it affect every sgs2 that uses that modem?
I found the "shipped modem collection" post in the original development thread so have asked in there which modem i should try.
ok apparently i should try XXKI3. for o2 UK provider.
although i have now read that wifi is not managed by modem but by kernel only. if this is true then modem will not help me
Well, if the wifi is not managed by the modem, try what I proposed you earlier. The simplest would be to flash CM. Make a backup of your current rom, then do a full wipe and install CM.
As for your data:
1. Titanium backup restores your apps with their data (if you wish). That means that, for example, your games will keep their saves, other apps their settings and so on.
2. Assuming that you have a google-account, you don't have to worry about your contacts, calender,... Just sync it before you flash.
3. The backup you make in CWM will backup everything in case CM doesn't work for you.
In case it does work and you'll want to keep it, the other two other parts of your backup will minimize the remaining work. Note that you shouldn't restore "standard"-apps like the media-player or the SMS-app if titanium backup tells you that the app is not currently installed on your fresh CM. This means that CM uses it's own media player or SMS app. It could lead into problems to mix TouchWiz apps with CM.
A side-note:
Don't use the "stable" version. It had more bugs than expected and they made it a RC again. However, it is still in the stable folder. Get the latest nightly.
Sent from my GT-I9100 using XDA App
yep i think it is kernel. just noticed that 1.4 had cf-root, 6.1 had ninph 2.0.5 and i then tried ninph 2.1.3 and both ninph's have had the issue. i just tried speedmod k2-13 as i already had that downloaded and so far the wifi has been ok so hopefully thats it fixed. i guess it was something to do with ninph (i am thinking that because i have it set to sleep the wifi when the screen is off that somehow ninph is not handling this properly).
possibly one good thing to come of it all, ive updated the modem to KI3 which is supposedly the best one for o2 UK so i may even save more battery and speedmod is meant to be really good for battery too. I still have lite'ning on it at the moment.
i might have a look at CM anyway but i do kinda like lite'ning (although i havent actually used anything else since the phone came with it!)
also need to look at wakelocks to see if i can save some more, although not sure how i go about 'fixing' them at the moment
The choice between CM, MIUI and the stock mods is the choice between three different UI's.
I've had all three of them for some time. As you got CWM, you can just create a backup and do a sightseeing tour through the world of custom roms. Believe me, it's absolutely worth it. To get an idea of the main differences, I've written a short overview for you:
Stock mods use Samsung's TouchWiz. The default user interface that you get when buying a Samsung Android phone. So it mostly looks and "feels" the same and you can't do much about it.
CyanogenMod gives you the pure Android user interface. It's the closest to the Nexus phones by google, but gives you some extras. It is much more customizable than stock roms. It's sleek and fast.
MIUI is a whole different story. They're "Redefining Android". I think calling MIUI an "Android custom rom" is an understatement. It's an entire OS. The result of putting the best from iOS and Android into one powerful OS. It adds tons of useful(!) features. If you've ever used Windows Phone 7 or an iPhone, you know what a big step forwards Android is when it comes to features. Switching from Android to MIUI is just like that. There is just so much more. It is BY FAR the most customizable Android you can get.
Wow. If I look at how long the texts are, I see that I'm pretty biased. :O
Well maybe because I've switched so often between them. The stock roms had no chance, because after I used one of the others I found out that TouchWiz doesn't cut it anymore. I hate how "iPhone-ish" MIUI is, but if I flash CyanogenMod I just miss so much. Giving you a list of what MIUI adds would be another long post of this length.
Sent from my GT-I9100 using XDA App
cool thanks will have a look at MIUI at some point.
spoke too soon earlier, the wifi is maybe slightly better on this speedmod kernel BUT when i wake the phone from sleep, it takes about 30 seconds before i can connect to the net with anything. the phone connects to the wifi straight away, but i have no connectivity for a good 30 seconds and then it starts working. (its not the router, i am getting a connection and an IP pretty much as soon as i wake the phone). also the 30 seconds or so only STARTS once i try to connect to something. if i wake the phone and do something that does not want net access for a few mins and THEN try to get on the net via wifi (which shows as connected the entire time) then again i have to wait about 30 seconds from when it first tries to connect before it will start working.
ok slightly confused again.
I have lite'ning 6.1, speedmod k2-13 kernel and XXKI3 modem. I am trying to get cwm installed so i can make a full backup image of the entire phone while i try to sort out the wifi issues. i downloaded rom manager from market, and selected the firstion option in the app 'flash clockworkmod recovery'. it brings up a menu saying 'confirm phone model' with AT&T galaxy S2, a coulpe of i9000s and a plain "Samsung Galaxy S2" which is the one i selected. it downloads something and says successfully downloaded clockwork mod recovery.
i then choose reboot into recovery. when rebooting it attemps to install something but then says "failed to verify whole-file signature" and aborts. so im just stuck with the standard recovery instead.
so now im confused, have i missed something?
Ehhhhm, you don't need to do it.
Have a look at the features of the speed-mod-kernel:
Current features:
Root and CWM:
- Automatically installs root (su)
- CWM 4.0.1.5 recovery
It already installs it right away.
Just in case you messed something up. You should flash the kernel again.
Besides that you don't need the RomManager at all. Just shut your phone down and boot into the recovery with the key-combo. Create and restore backups from there.
Sent from my GT-I9100 using XDA App

[Q] SGS4 WiFi/Bluetooth Death, ZERO working solutions, willing to pay.

Hi everyone, I'll try to keep this as concise and clear as possible. Thanks in advanced for reading this.
Phone: SGS4
Running: Android 4.3
Carrier: Bell Canada
Rooted: No
Rom: Stock TouchWiz.
Problem: The phone will not turn on WiFi or Bluetooth. If you attempt to switch either on, it remains a dim green for a few seconds and then turns back off shortly after.
Solutions tried:
(a) Battery pull.
- Unsuccessful. (At first, if battery pulled during Samsung logo animation after restarting from ON state, both WiFi/Bluetooth would turn on again, sometimes for minutes, sometimes hours. Eventually, this stopped working. It would only work on a restart pulling the battery during the animation, never at any other time)
(b) Update to latest firmware through Samsung Kies.
- Unsuccessful.
(c) Boot into safe mode to see if any applications were the cause.
- Unsuccessful.
(d) Wipe device clean and start fresh.
- Unsuccessful.
(e) Change WiFi power saving state to off through *#0011# menu.
- Unsuccessful.
I have not tried loading other roms or kernels.
A quick google search shows that many people have the same problem, I have yet to find a working solution. If anyone here can point me in the right direction, I'm willing to pay at this point. I cannot return it to Samsung as there is a crack on the screen which has voided the warranty. I could fix the screen and try sending it in but I'm hoping for a software solution.
I feel as if it is not a hardware issue as the battery pulls worked initially.
Any input would be greatly appreciated. Once again, I'm willing to pay for a working solution, the number is up to you as long as it is reasonable.
Wexberg said:
Hi everyone, I'll try to keep this as concise and clear as possible. Thanks in advanced for reading this.
Phone: SGS4
Running: Android 4.3
Carrier: Bell Canada
Rooted: No
Rom: Stock TouchWiz.
Problem: The phone will not turn on WiFi or Bluetooth. If you attempt to switch either on, it remains a dim green for a few seconds and then turns back off shortly after.
Solutions tried:
(a) Battery pull.
- Unsuccessful. (At first, if battery pulled during Samsung logo animation after restarting from ON state, both WiFi/Bluetooth would turn on again, sometimes for minutes, sometimes hours. Eventually, this stopped working. It would only work on a restart pulling the battery during the animation, never at any other time)
(b) Update to latest firmware through Samsung Kies.
- Unsuccessful.
(c) Boot into safe mode to see if any applications were the cause.
- Unsuccessful.
(d) Wipe device clean and start fresh.
- Unsuccessful.
(e) Change WiFi power saving state to off through *#0011# menu.
- Unsuccessful.
I have not tried loading other roms or kernels.
A quick google search shows that many people have the same problem, I have yet to find a working solution. If anyone here can point me in the right direction, I'm willing to pay at this point. I cannot return it to Samsung as there is a crack on the screen which has voided the warranty. I could fix the screen and try sending it in but I'm hoping for a software solution.
I feel as if it is not a hardware issue as the battery pulls worked initially.
Any input would be greatly appreciated. Once again, I'm willing to pay for a working solution, the number is up to you as long as it is reasonable.
Click to expand...
Click to collapse
When you say wipe device clean, how did you do that? Did you use ODIN and flash the firmware or just do a factory reset?
DeadlySin9 said:
When you say wipe device clean, how did you do that? Did you use ODIN and flash the firmware or just do a factory reset?
Click to expand...
Click to collapse
I did not use ODIN, I did a simple factory reset. I will try that ASAP and post an update. If there any other solutions as well, I would really appreciate them in case that does not do the trick.
Thank you for your response DeadlySin, it is greatly appreciated.
Wexberg said:
I did not use ODIN, I did a simple factory reset. I will try that ASAP and post an update. If there any other solutions as well, I would really appreciate them in case that does not do the trick.
Thank you for your response DeadlySin, it is greatly appreciated.
Click to expand...
Click to collapse
Just try that first, as doing a factory reset does not actually change the system files but rather wipes all userdata. Just use the file for whatever firmware you have in the I337m firmwares thread.
DeadlySin9,
I finally got around to using odin to reset the firmware, first to stock 4.3 from my carrier, then 4.2, both of which still failed to change the state of the problem. At this point, it seems like an obvious hardware problem but if that was true, I still can't understand why I could re-initiate WiFi/Bluetooth after a specific pattern of battery pulls (this does not work anymore but worked for awhile, stopped, then started again, now finally stopped). Any last ideas? I really appreciate your help.
DeadlySin9 said:
Just try that first, as doing a factory reset does not actually change the system files but rather wipes all userdata. Just use the file for whatever firmware you have in the I337m firmwares thread.
Click to expand...
Click to collapse
Wexberg said:
DeadlySin9,
I finally got around to using odin to reset the firmware, first to stock 4.3 from my carrier, then 4.2, both of which still failed to change the state of the problem. At this point, it seems like an obvious hardware problem but if that was true, I still can't understand why I could re-initiate WiFi/Bluetooth after a specific pattern of battery pulls (this does not work anymore but worked for awhile, stopped, then started again, now finally stopped). Any last ideas? I really appreciate your help.
Click to expand...
Click to collapse
I don't know why that would work. At this point I'm not sure what else you could do. I know I used to have WiFi issues after some flashes with my Inspire but i never really had a fix even then.
i had issues enabling wifi after installing a custom kernel & with certain roms (same 1/2 lit green toggle crap, sometimes it would toggle back off sometimes it would just stay 1/2 lit and make my phone burn)
my solution has been 100% working for myself so far, if you'd like to try it here's the directions
1. install es file explorer
2. set root permissions AND mount as writable, within es file explorer
3. use es file explorer to navigate to the root of your phone (system directory, i think) and open the build.prop file than select the es file editor
4. find the line that says ro.securestorage.support=true and edit it to false, save and close
5. reboot phone, and hopfully you have no more wifi issues
i was skeptical when i first did this because nothing worked to fix my wifi, but this works 100% for me on every rom
Been there, done that.
It's not a hardware problem. It is, I believe, problems with the restrictive 4.3 update not playing nicely with some system settings. In short your system drivers or configuration settings are getting messed up to to bugs in how Knox and the bootloader are interacting with the modem.
I had your exact symptoms after installing certain custom ROMs, also noted that the problem could be temporarily "fixed" if the boot process was interrupted or by specific sequences of modem changes. The situation is not helped by Bell being more restrictive than other Canadian carriers e.g. Rogers, something that also caused me problems when I was enabling AWS on a Bell firmware.
The effective solution was to install a custom recovery to facilitate a complete wipe of files, then flash a Rogers stock image. Cured. And continuing to work properly if subsequently returned to a Bell stock image. Although, frankly you'd have a more stable and flexible platform if you you kept the Rogers image in the end. If the build properties edit doesn't solve your issue, then here is a path for you to pursue.
.
1/2 Lit Toggles - build.prop editing issue
Amb669 said:
i had issues enabling wifi after installing a custom kernel & with certain roms (same 1/2 lit green toggle crap, sometimes it would toggle back off sometimes it would just stay 1/2 lit and make my phone burn)
my solution has been 100% working for myself so far, if you'd like to try it here's the directions
1. install es file explorer
2. set root permissions AND mount as writable, within es file explorer
3. use es file explorer to navigate to the root of your phone (system directory, i think) and open the build.prop file than select the es file editor
4. find the line that says ro.securestorage.support=true and edit it to false, save and close
5. reboot phone, and hopfully you have no more wifi issues
i was skeptical when i first did this because nothing worked to fix my wifi, but this works 100% for me on every rom
Click to expand...
Click to collapse
I have the exact same problem - I'm on US AT&T, I337UCUAMF3, Android 4.2.2 and this solution looks promising. I followed the steps and have RW set up, but ro.securestorage.support does not exist in my build.prop file. Does anyone know if this property is specific to certain builds and/or if there is an equivalent property?
jrwebdev17 said:
I have the exact same problem - I'm on US AT&T, I337UCUAMF3, Android 4.2.2 and this solution looks promising. I followed the steps and have RW set up, but ro.securestorage.support does not exist in my build.prop file. Does anyone know if this property is specific to certain builds and/or if there is an equivalent property?
Click to expand...
Click to collapse
Adding it to the end shouldn't hurt as long as you make sure you set properties on the build.prop
DeadlySin9 said:
Adding it to the end shouldn't hurt as long as you make sure you set properties on the build.prop
Click to expand...
Click to collapse
Thanks for the tip, good to know it wouldn't screw anything up. I did add it to the build.prop file, rebooted and it seems to have had no effect. Seems that if the property is not present in the file, adding it does not resolve the problem.
Editing build.prop is a plausible workaround if the OP has root access. If he doesn't wish to root his phone, then he can clean up his system configuration by reinstalling as I described earlier in the thread without requiring root. Two approaches to the same result.
And yes, you can add the entry if it doesn't already exist in your configuration.
.
jrwebdev17 said:
Thanks for the tip, good to know it wouldn't screw anything up. I did add it to the build.prop file, rebooted and it seems to have had no effect. Seems that if the property is not present in the file, adding it does not resolve the problem.
Click to expand...
Click to collapse
UPDATE: I didn't have any luck using the build.prop fix, nor with the wpa_supplicant.conf fix that some of you may have seen mentioned. I ended up Recovering to stock MF3, (I was already on MF3). This gave up my root access, and I didn't take any additional steps to hide busy_box or anything like that, after my MF3 recovery it looked like I was safely unrooted and I contacted AT&T support via web-chat, and they asked some questions and sent me to a nearby AT&T device center. I took it there, they didn't ask a single question about how it happened, whether I had rooted it, etc(although I was paranoid that there would be traces left behind and they would turn me away). Long story short, they replaced the phone no questions asked!
In my opinion it would seem that while this problem could in some cases be caused by rooting and tinkering, it's enough of a known issue to AT&T that they would replace it under warranty. Hopefully Bell or other carriers would do the same. My advice is to try your carrier, particularly if you are with AT&T.
Just to help people who are searching for a solution. I had flashed a T-Mobile rom and my wifi stopped being togglable on my AT&T S4. That is, I couldn't turn on wifi. The button would get stuck on. After trying to flash what I thought was the right MK2 modem and still having the same issue, I thought I was out of luck. However, I found this one here: http://forum.xda-developers.com/devdb/project/dl/?id=3275 and hit paydirt. Flashing it using Safestrap and then wiping cache and delvik worked. The file is called jflteatt-MK2-modules.zip.
Only for WIFI, for me what worked was I had to open a litte bit the one side of the phone and close it again (removing a little the plastic, like if you were going to open the device) Wifi started working again, no need to flash any roms, it seemed to be something related with pressure, humidity or something inside the phone.
Regarding bluetooh I had no luck still not working, only keeps saying activating and never gets activated.
does anyone find a solution for this yet?
I have had the same issue for months. Started after warranty was up. I have AT&T on nc1. I tried everything mentioned here but nothing worked. Even left it with the phone repair guys for a week with no luck. It first started after I flashed Hyperdrive ROM. A reboot helped for a while. It actually came back for a week on Kevp's ROM, but then had an error that reboot the phone and lost it again. Phone is now on Craigslist and I am back to my S2. On a high note it's nice to not have a unlocked bootloader again.
you need to flash the exact same model/firmware's modem file atleast thrice before giving up.... i have a simalar issue the thing is my model number is 1377z and google doesnt have a working flashable modem file for it so basically i am screwed too wifi calling and video recording doesnt work....
update :: saw that you got it replaced !!
smoooth .....
Amb669 said:
i had issues enabling wifi after installing a custom kernel & with certain roms (same 1/2 lit green toggle crap, sometimes it would toggle back off sometimes it would just stay 1/2 lit and make my phone burn)
my solution has been 100% working for myself so far, if you'd like to try it here's the directions
1. install es file explorer
2. set root permissions AND mount as writable, within es file explorer
3. use es file explorer to navigate to the root of your phone (system directory, i think) and open the build.prop file than select the es file editor
4. find the line that says ro.securestorage.support=true and edit it to false, save and close
5. reboot phone, and hopfully you have no more wifi issues
i was skeptical when i first did this because nothing worked to fix my wifi, but this works 100% for me on every rom
Click to expand...
Click to collapse
Just tried this on my sgh-i337m that was having the same wifi issues after rooting and flashing a kernel. Rebooted and wifi is up and running. So far so good. Thanks a lot!

Galaxy S4 doesn't work properly anymore.

To preface the current issue with my phone, I guess I should probably give some history of what I've done to it. I got my S4 around November last year, where I kept TouchWiz for about a good 3 months. At the end of those 3 months, I downloaded and installed CM KitKat using their easy installer and it worked! However, when Lollipop came around, I got a little impatient and decided to get CM12 using Antares version. Initially, I noticed there were a few bugs/glitches, but ignored them for the time being. As time went on, it became increasingly aggravating and so a few dayus ago I tried to switch back to stock TouchWiz. When I was setting up the phone, I noticed that the wi-fi would just not turn it. It would stay at "turning on" for a very long time with no sucess. Thus, I decided to switch back to Antares version of CM, but now there were a few issues: service was VERY spotty and the piece de resistance: no sound at ALL, and youtube would never play videos. I searched around and saw that using the Sound Recorder would give me an error: "Internal Application Error. Microphone may be in use." Now I'm not the most techy person around and probably should not have been messing around with my phone, but now all I want is a properly working phone, doesn't matter if its kitkat or lollipop. Your help is greatly appreciated. (If you need to know more info, go ahead and ask, because I'm very new to all this) Thanks!
If you want the stock ROM back, flash it twice using Odin. General consensus here is that you need to flash the modem twice in order for WiFi and cellular radios to work properly. Flashing the ROM twice will do that without having to track down just the modem file and trying to flash that.
Strephon Alkhalikoi said:
If you want the stock ROM back, flash it twice using Odin. General consensus here is that you need to flash the modem twice in order for WiFi and cellular radios to work properly. Flashing the ROM twice will do that without having to track down just the modem file and trying to flash that.
Click to expand...
Click to collapse
Unfortunately, it doesn't seem to be working :/ When setting up my S4, it's still stuck at turning on the wifi
I switched back to Antares CM, and everything works fine except for sound/microphone (to my knowledge). Would there be any way to fix this?

Stock / Google Dialer and rebooting when trying to make a call?

I've seen this mentioned in other places before, other threads and in the r/motox subreddit, about how the open GAPPS package apparently flashes the Google Dialer over the stock one, and it doesn't work with the Pure? Which is what causes the reboots whenever I try to make a call or, presumably, get a call, which until now I chalked up to random reboots in CM13.
So I've seen a bunch of posts about it, but none that explain how to actually fix it? Am I doing something wrong from the start?
Bonus question, I've been having radio problems on almost every AOSP rom I flash, either Wifi doesn't work upon booting and it persists in other ROMS or cell service is out (even though LTE data works fine). Is the radio (which I assume is the same as the "modem") included in each ROM package and is replaced every time you flash a new one, or does it persist in some system directory cross-firmware?
There are so many posts on how to fix I'm not sure how you could miss them. Set as default or uninstall.
lafester said:
There are so many posts on how to fix I'm not sure how you could miss them. Set as default or uninstall.
Click to expand...
Click to collapse
Set what as default? Or uninstall what? When I look in the apps list all I see is "phone". Nothing under the name google dialer or anything. It's just confusing, I didn't have this problem on other phones.
Sorry for the double post but I figured instead of making another thread I'll continue asking here, I'm STILL having cell issues, no matter what ROM I flash, stock or AOSP, or any of the radios I can find around the forums, whether it be with the February security update or not, I'm still not getting a connection. In fact once I flashed a new modem, I went from not being able to send texts etc. but able to get LTE data, to getting no connection at all. I'm totally lost, this is the second time it's happened I have no idea what to do. Happens in every single rom.
Last time it was fixed once I flashed from stock (which I had in turn flashed to try to get rid of the problem) to CM13 I think. But it was totally random, I have a feeling it didn't even have anything to do with the ROM itself...
Google searching: "Google Dialer reboots when making a call" >
http://android.stackexchange.com/qu...s-when-making-or-receiving-a-call-nexus-6cm13
https://www.reddit.com/r/cyanogenmo...cm_13_nexus_5_soft_reboots_when_a_phone_call/
Even from Open GApps own FAQ page:
https://github.com/opengapps/openga...boots-when-i-receive-or-make-a-phone-call-why
Thanks, I honestly dunno why I couldn't find that before. At first I wasn't even aware it was actually called the "google dialer" so I was just googling "phone app reboots after flash/root/etc" and obviously it wasn't turning up many results. But the stock rom rooted debloated thread had the instructions at the bottom, now I know. Whoops. Like I said, just really confusing coming from other phones where everything mostly just worked....
The baseband is still perplexing me though, in the bootloader under baseband it says <not found>. I'm keeping on trying to flash different stock roms to see if I get lucky.
EDIT: so I think flashing the modem at the SAME TIME as a new ROM might be the key? I think I saw something about that on some random obscure post and tried it out and bam, it worked like a charm. Anyway hopefully that works again when I flash to something new

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