Develop Bugs

What would you do?

Ok guys, been a long battle. I spent a combined four and a half hours on the phone with sprint yesterday morning. We did soft resets, hard resets. We checked ESN and other numbers I didn't know existed. We checked towers as well.
And after all this, I still have issues making calls. When I go to make a call at home, it automatically disconnects even though I have full bars and my data is working. I also cannot receive calls, as everyone texts me saying that it is going straight to voice mail. I only really go three places.(work, home, gf's place) The problem occurs at both my place and work. However, it doesn't seem to happen when I am on the road, and it only happens sometimes at my gf's.
I took the phone to Sprint with a ticket number given to me by a second tier manager? The sprint store rebooted my phone a few times, tried to make a few calls. Of course it works. So their rule is, if they cannot replicate the problem, they cannot help.
So I guess I am asking what you guys would do. The only two option I see are:
1. Buy a used EVO and finish out my contract(14months) hoping nothing goes wrong with it.
2. Take the early penalty, close my account and go to Verizon like the rest of my friends whose GPS's and calling "just work".
I would hate to leave sprint cause they have the best unlimited deal out there. But this is the second "top of the line" phone I have bought with them that has been a disaster. And both of them seemed to work flawlessly for the first couple months I had them.
By the way, I am on stock EC05, and I have been ever since it EC05 came out. I am not rooted or anything. It was working fine till about Friday.

Do you have TEP?

Wow, try taking out the sd card and use the phone to make a call. SD cards can make the phone do some funky things. If that works; then put it back in, connect the phone to your computer, copy all the contents to your computer; format the sd card and copy the contents back to the sd card.
change to sprint only network (settings - wireless networks - mobile networks - system select .. choose sprint only)
uninstall app 3rd party applications; perhaps something running is the culprit
If still no joy; I would root it and try a custom ROM. Maybe a file got corrupted at some point and that is causing the disconnections.
I really like the one I am on, its worked beautifully.
I'd be happy to help you through the root process if it gets to that point.
Good luck

It doesn't matter whether I have it or not, they rebooted the phone, brought up the dialer, made one call(he might have made two, one of the other people was talking to me) and sent me on my way. If they can't replicate the problem, then their policy is to not do anything. I even asked them if I could make a video of it first hand when I get home, and they basically said that won't change anything cause they have to be able to replicate the problem first hand.

jdelano said:
Wow, try taking out the sd card and use the phone to make a call. SD cards can make the phone do some funky things. If that works; then put it back in, connect the phone to your computer, copy all the contents to your computer; format the sd card and copy the contents back to the sd card.
change to sprint only network (settings - wireless networks - mobile networks - system select .. choose sprint only)
uninstall app 3rd party applications; perhaps something running is the culprit
If still no joy; I would root it and try a custom ROM. Maybe a file got corrupted at some point and that is causing the disconnections.
I really like the one I am on, its worked beautifully.
I'd be happy to help you through the root process if it gets to that point.
Good luck
Click to expand...
Click to collapse
I will try SD card when I get home. I don't have any third party apps, as the technician on the phone hard reset my phone like 3 times. I tried every custom rom, and I even tried to go back to DI18. All of them had the same problem, so I am guessing it is hardware related. Again, data is working correctly, just seems to be something with the calling hardware.

swanysto said:
It doesn't matter whether I have it or not, they rebooted the phone, brought up the dialer, made one call(he might have made two, one of the other people was talking to me) and sent me on my way. If they can't replicate the problem, then their policy is to not do anything. I even asked them if I could make a video of it first hand when I get home, and they basically said that won't change anything cause they have to be able to replicate the problem first hand.
Click to expand...
Click to collapse
If you have TEP - don't even bother with taking to the store any longer. Just complain enough over the phone and you should be able to get someone to send you a new one.

bjhill2112 said:
If you have TEP - don't even bother with taking to the store any longer. Just complain enough over the phone and you should be able to get someone to send you a new one.
Click to expand...
Click to collapse
Unfortunately I cannot really wait for them to send me a phone. I need to get something today, as this phone is also my work phone. Customers do not like going straight to my voicemail :/

After a tech on the phone with Sprint screwed my phone up even worse, had me stuck in an activation loop. He told me to bring it to a Sprint store. Well this was at night so I Odin'd to stock DI18 and let it do the OTA and that cleared up the loop. It may work for you and save you grief.
Do you BONSAI?

DDTM is not on is it??
Sent from my SPH-D700 using XDA App

I've heard of similar things. I helped someone troubleshoot the problem and came up with it had to be the tower. They called again to customer service and of course they said that nothing is wrong with the tower. I think that they called again to make a report to check out the tower near their house. They did that a few times. I don't know how long it took to fix the situation. I do notice lately that, even though signal strength was okay before, it's better now.
If you have another sprint phone, if you activate it, does it do the same thing? This might be one of those instances that if you complain enough, maybe they might give you one of those devices they have (I forgot what it's called) that you hook up to your home internet and it acts like a mini tower at home. I've heard of stories that after enough complaining enough, they'll just give you one. If the phone still does it then it's the phone that's flaky.
When you talk to someone, make it clear you use this phone for work and if people can't reach you, you will lose clients. If you start losing clients because of this then you will be forced to go to another carrier. If they say you'll have to pay etf then tell them you won't because it isn't your fault that you can't make or receive calls at work and home.
This phone or their equipment or service isn't working properly and you're losing customers because of this.
Here's another idea. Find someone else that has sprint. Have them go by your work and home and see if they can send or receive calls. If they can then its your phone, if they can't then it's the towers.

swanysto said:
I will try SD card when I get home. I don't have any third party apps, as the technician on the phone hard reset my phone like 3 times. I tried every custom rom, and I even tried to go back to DI18. All of them had the same problem, so I am guessing it is hardware related. Again, data is working correctly, just seems to be something with the calling hardware.
Click to expand...
Click to collapse
Man, I'd be flippin out if it were me. That has got to SUCK!!

Is there any WiFi Error solution?

I went through google, here, and other android blogs and where I found people who've had a similar problem to mine, there seemed to be no concrete solution.
What I'm talking about is literally in front of my eyes, though I didn't know the extent at the time, the wifi \ bluetooth died. I was listening to a podcast and the wifi turned off. I had no problems that led to this, no issues with the ROM (Energy) and anything else to indicate anything was wrong. So after turning it on it would just say error, and that was it.
Like other posters who've brought this up, I cleared cache and dalvik, went to stock, went to other backups from different ROMS, and still nothing. So is there anything concrete anyone here knows about? Thanks in advance!

ImAMember said:
I went through google, here, and other android blogs and where I found people who've had a similar problem to mine, there seemed to be no concrete solution.
What I'm talking about is literally in front of my eyes, though I didn't know the extent at the time, the wifi \ bluetooth died. I was listening to a podcast and the wifi turned off. I had no problems that led to this, no issues with the ROM (Energy) and anything else to indicate anything was wrong. So after turning it on it would just say error, and that was it.
Like other posters who've brought this up, I cleared cache and dalvik, went to stock, went to other backups from different ROMS, and still nothing. So is there anything concrete anyone here knows about? Thanks in advance!
Click to expand...
Click to collapse
So as to fix this problem,some people suggest to do a Factory reset.But, it is completely unnecessary.Instead you can try the following methods, which where tested by me successfully.
1. Dial *#*#526#*#* to reload the wifi driver.If it doesn’t work, restart your phone and dial it once gain.It will work for sure.
2.There is an app “Wifi-Fixer” from android market,which claims to be fix this problem.But seriously,it hadn’t worked for my mobile phone(Samsung Galaxy Ace).But,
if you are interested, can download and try it here.
For HTC users, I have a pretty good trick which works very well.
When you have obtaining IP address problem,
1.Turn off wifi.
2.Open “Allshare”, then you will be asked to connect to a wifi network.
3.Then select the wifi network that you need to connect from the list opened.
Magically, you will be connected without any extra effort.This works 100% sure without fail.
If that doesnt work try this:
1.Dial *#*#526#*#*.Then a message will be shown “Driver loading Successful”.
2.Now Start the WiFi, it should work.
If the message “Driver Loading Unsuccessful” is shown, follow these steps:
1. Dial *#*#526#*#* again and click options button on your phone.
2. Select Rx test.
3. Select Channel >9 .
4. Click Start and exit.
5 . After some time, turn on the wifi.It should work.

It is possible you've fried your wireless card.
Can you test Bluetooth calling?
If enough heat built up for a long enough period of time both could be affected.
ie charging while on wifi using Bluetooth and a heavy CPU workload is a perfect recipe.

Okay Diablo, thanks for the suggestions but of course, it didn't work. So many times I read these threads where people are having trouble for one reason or the other and nothing ever seems to work... Now I'm that guy.
So like I said, I would dial those numbers and nothing would come up. Now I did try wifi fixer and it really looked it was doing something, but again, nothing happened.
And 9h0S7, I'm fearing you may be right... I've read the bluetooth and wifi are on the same antenna, and I can't get the bluetooth working either. A friend of mine checked the board and everything looked fine so visually speaking nothing seemed corroded or messed up in anyway.
Anyway, thank you both for your help and I continue to hope this can be fixed!

Help! No Wifi connection now...
I had the "Wifi Error" problem with my Samsung Galaxy Ace device, so tried to follow the procedure described with Allshare. It didn't work, and now my device is not able to connect via wifi in any way! I've tried restarting the phone many times and dialling the code to reload the driver, I tried to download Wifi fixer, but no method works. The phone "sees" the Wifi network, tries to get the IP address and then disconnects. I don't know what to do... I'm desperate...:crying: :crying: :crying:

Your connection is not private

My GS6 grew into this error about 6 months ago so I stopped using the phone. It is showing up in all apps, on WiFi and cell service, not just chrome from the screenshots. Ie a lot of apps have problems because they always thing that I have an unsecured connection. If I refresh, I can usually get in to work, but it takes time on each website I visit. I am confident it's the phone, but have no idea beyond that.
Since the error has started, I have hard reset, re-rooted and re-flashed and gone back to stock again. Nothing seems to fix it. I've even followed a few websites which seem to try and fix this.
Has anyone else experienced this? Any idea for a fix? I'm willing to re-root and flash, but that might have been what got me into this mess in the first place. I am really out of ideas and am about to sell for parts because it's been so frustrating to deal with.
Thanks in advance!

There are several possible solutions, all listed here: https://www.thesslstore.com/blog/fix-ssl-connection-errors-android-phones/
The easiest is to check that the date/time is correct on your phone. If that is out of sync, it can cause these problems.
One other possible cause is to check the accounts on your phone. Maybe an old work account of something that is no longer active? Even if you only have one account on your phone, delete it and then add it back.

Verizon S8+ no mobile network

Ladies and gentlemen of XDA, I have come before you today to admit to my defeat.
I have scoured the internet and tried all kinds of fixes and such and still no luck. So hopefully someone here can help me figure out what I'm missing.
I rooted both my husband's and my G955u. Both of our phones took the root well and were performing spectacularly. Then, randomly one day, something went glitchy with my phone. For some reason or another, I ended up putting the phone in airplane mode. For the life of me I can't remember why. The airplane mode icon would not turn back off. I turned the phone off and back on. Each time, I see the signal connection icon at the top, but there are no bars filling it. I cannot call, text, or use data unless I am connected to wifi.
I unrooted and flashed back to stock. No fix. I applied other root methods. Still no fix. Factory reset, cleared cache, took sim card out. Still nothing. Sim card works fine in other devices and no sim card will work in my phone. I have flashed each and every stock (2bqk5, 2bql1, 2brb1) with no luck. Took it all the way back down to 2bqk5 and allowed ota updates all the way to 2brb1. Still nothing.
Had an error for a while that when I entered recovery mode, it would either show no command or error followed by a screen saying that it had failed to unmount my EFS. That screen isn't showing up anymore, so I somehow fixed that. My IMEI and SN are both showing and are both correct. Phone network shows unknown. Mobile network shows state as connected. Mobile network type shows as IWLAN. Not Roaming, IMS registration status is on.
I have tried to flash the combined tar file of the modem and the Nonhlos.bin I extracted from my stock bql1 files. Flashed through Odin, still no fix.
I am at a total and complete loss. I don't know what else to try. Husband's root is still intact and working great. Can anyone help a noob figure out what I haven't done yet? I'm sure I'm missing something stupidly obvious. Any and all help is greatly appreciated and stories of your epicness will be told by my children's children of the time I was saved from the purgatory that is no cell service by the heroes of XDA.

Yliria said:
Ladies and gentlemen of XDA, I have come before you today to admit to my defeat.
I have scoured the internet and tried all kinds of fixes and such and still no luck. So hopefully someone here can help me figure out what I'm missing.
I rooted both my husband's and my G955u. Both of our phones took the root well and were performing spectacularly. Then, randomly one day, something went glitchy with my phone. For some reason or another, I ended up putting the phone in airplane mode. For the life of me I can't remember why. The airplane mode icon would not turn back off. I turned the phone off and back on. Each time, I see the signal connection icon at the top, but there are no bars filling it. I cannot call, text, or use data unless I am connected to wifi.
I unrooted and flashed back to stock. No fix. I applied other root methods. Still no fix. Factory reset, cleared cache, took sim card out. Still nothing. Sim card works fine in other devices and no sim card will work in my phone. I have flashed each and every stock (2bqk5, 2bql1, 2brb1) with no luck. Took it all the way back down to 2bqk5 and allowed ota updates all the way to 2brb1. Still nothing.
Had an error for a while that when I entered recovery mode, it would either show no command or error followed by a screen saying that it had failed to unmount my EFS. That screen isn't showing up anymore, so I somehow fixed that. My IMEI and SN are both showing and are both correct. Phone network shows unknown. Mobile network shows state as connected. Mobile network type shows as IWLAN. Not Roaming, IMS registration status is on.
I have tried to flash the combined tar file of the modem and the Nonhlos.bin I extracted from my stock bql1 files. Flashed through Odin, still no fix.
I am at a total and complete loss. I don't know what else to try. Husband's root is still intact and working great. Can anyone help a noob figure out what I haven't done yet? I'm sure I'm missing something stupidly obvious. Any and all help is greatly appreciated and stories of your epicness will be told by my children's children of the time I was saved from the purgatory that is no cell service by the heroes of XDA.
Click to expand...
Click to collapse
Solved on my own. Downloaded the app shortcut master and launched secret menu #27663368378. Chose options 2,1,2,3,4 and restarted phone and I had network access again. Hooray!

Yliria said:
Solved on my own. Downloaded the app shortcut master and launched secret menu #27663368378. Chose options 2,1,2,3,4 and restarted phone and I had network access again. Hooray!
Click to expand...
Click to collapse
Was just about to post about this, I too have been experiencing those issues, difference is my phone has not been rooted. Has the issue completely resolved?

Yes. That completely fixed my issues. You may not have to root to fix the issue if you can find the right secret code to access the service mode menu. But once the nv was restored, all was golden.

This is the screen you need to get to.

wow you went through all those downloads and flashes !

This was my first time ever rooting. I had no idea what I was doing or what exactly I needed to fix it I just knew I was pissed to high heaven and refusing to pay 200 for the replacement phone they said I needed.
Originally, geek squad tried to say that I had a chip failure due to the mipi device fail that showed up on menu *#0011#. But I didn't buy it. Turns out it wasn't a hardware issue. Just the NV data being a butt. Saved me 200 bucks. I'll take 50 million menus, flashes, and downloads over that anyway. That's what unlimited data and pdanet hotspot tether is for.

What did the menu have in it? I'm having a similar problem with not connecting to the network (unroot), but on my Galaxy S7. I've tried a million things, only to find out the "MIPI DEVICE FAILED".

Yliria said:
This was my first time ever rooting. I had no idea what I was doing or what exactly I needed to fix it I just knew I was pissed to high heaven and refusing to pay 200 for the replacement phone they said I needed.
Originally, geek squad tried to say that I had a chip failure due to the mipi device fail that showed up on menu *#0011#. But I didn't buy it. Turns out it wasn't a hardware issue. Just the NV data being a butt. Saved me 200 bucks. I'll take 50 million menus, flashes, and downloads over that anyway. That's what unlimited data and pdanet hotspot tether is for.
Click to expand...
Click to collapse
I have the exact same issue on my S8+, MIPI device fail and can't get any network signal. On xfinity mobile here. I can't get that menu you're talking about, I downloaded Shortcut master and launch the menu you mentioned in your first post but it won't launch. Do I have to be rooted? Please help!

Mipi device failed. change the charging port and maybe it solves it. it has happened to me with a s7 and a note 8 and I have solved it by changing the loading port

menu *#27663368378# Chose options 2,1,2,3,4 and restarted phone

mario0383 said:
menu *#27663368378# Chose options 2,1,2,3,4 and restarted phone
Click to expand...
Click to collapse
I have the same issu on my G955U at&t variant. how did you solved the problem?

I'm having this issue in this model and the menu "*#27663368378# Chose options 2,1,2,3,4 and restarted phone" didn't solve, it will be necessary to change or reconnect the charging port or other part?

SIM card recognized but no service

TL;DR
Moto Z2 Play - XT1710-07
The phone recognizes the SIM card but there is no signal (no service). Tried several things, including flashing a custom ROM. I'm considering buying a new motherboard and changing it myself, but first want to know if anyone knows more about this issue or has an idea/suggestion.
Edit: As an added bonus, something that only now I realized. Now when I charge it, it gets EXTREMELY hot. Like I-can't-even-use-it hot. I used to use the phone while charging all the time, but now I can't even hold it. Seems like the problem is when it tries go past 80% charge. It gets super slow, keeps trying and gets hot. Now I don't know if it's a software problem caused by the various flashings or if it's something that would remain even after swapping the motherboard.
Edit 2: I did a full discharge of the phone and recharged it while turned off. It seems to have normalized the battery problem
Edit 3: RIP. I tried to remove the screen before deciding about buying a new board. In the process, I ended up tearing the digitizer flat cable apart. Now I don't think it's worth it buying both a new screen and a motherboard.
The full story and things I've tried
My phone was working all nice and dandy until it stopped having signal/service. Wifi works normally, but anything related to the SIM card doesn't, like phone calls or mobile data.
A list of things I've tried somewhat in order (both of time and of complexity):
* My SIM in another phone: it works normally, so the problem is not the SIM itself
* Another SIM in my phone: it doesn't work, so the problem is definitely the phone
* Using the second SIM slot
* Changing "Preferred Network Type" between the available ones (4G, 3G, 2G, including Enhanced 4G LTE Mode on and off): this one and the next two items don't really make sense to me, since these options seem to be only related to mobile data (4G/3G internet) connection, not to phone calls which is also not working, but I tried them anyway
* Manually selecting the network: Errors with "Selected network unavailable" and, after trying to register for a while, toasts another error saying "Can't connect to the network, try again later"
* Manually selecting the APN: Tried both selecting between the two options available and manually adding an APN by googling the correct info for my carrier
* Simply booting into fastboot and restarting bootloader: a video on YouTube claimed that it was a temporary solution and that I'd need to do it every time it lost signal. But it didn't even work the first time
* Disabling CQATest and then restarting bootloader (and also clearing its data/cache and removing its permissions): a lot of videos on YouTube claimed this was a solution, including for other Motorola phones. Apparently CQATest prevents the phone from working properly in some scenarios. But I think only when you de-google your phone? Not sure. All I know is that it didn't work either
* Using the phone connected to the wall charger: I think this was another YouTube suggestion, and it actually worked for a few minutes. But I guess it was just a coincidence, as it never worked again
Now for some more... "forceful" attempts:
* Factory Reset: Not sure where I saw this suggestion, but it was pretty much the next logical step. Gathered courage, backed up all my data, etc, aaand... nothing again
* Flashing another ROM: Guess it was here at XDA that I read that it was a problem with Motorola's stock ROM. That, paired with my belief that it could still be related to CQATest being installed, I again gathered more courage to flash a custom ROM. I chose LineageOS and found out that it was no longer supported, but decided to install the last official release. I also read that the problem was the Pie modem firmware, so it all seemed to be going fine since the last official release is Oreo 8.1. I flashed it and BAM it worked! ... for a few minutes and never again. I messed around with LineageOS, tried some of the previous things again, but nothing.
Then, I tried to restore my TWRP backup but it didn't work. So I searched a bit more and downloaded the Stock Pie ROM, flashed it, and closed the bootloader. And then I realized the restore probably didn't work since my backup was made using Pie and my phone was on Oreo. Maybe some files/partitions were missing? Also, when I was creating my TWRP backups, I tried creating a full system image backup but it kept erroring. Only later I realized the problem was that the USB Drive was FAT32 and the full system image was bigger than 4GB. Oh, well, now I know.
So now that I'm with my phone pretty much back on square one, I take it to an authorized repair shop. The clerk said that it was a common problem, and that sometimes it could be solved "by software" and that they'd try that. The other option was to change the whole motherboard, which they didn't do because it was "not worth it" and "almost the full price of a new phone". After two days, my suspicions were confirmed: they didn't fix it with their "by software" attempt. At least I didn't have to pay anything.
When I got the phone back, I put the SIM in again and it showed the icon as if there was signal. But when I tried to call someone, the signal disappeared again. I tried searching a bit more, went through all pages of Q&A here at XDA forums and there were like 3 posts regarding loss of signal. All without any response. On YouTube, I found some videos offering a suspicious .bat file. Upon inspection, it merely erased the modemst1 and modemst2 partitions and then wiped user data and cache. I tried it, nothing to lose. Also didn't work.
Now I'm contemplating a few options:
By watching some disassembly videos, I saw that, when opened, the phone has some parts that act like antennas. I thought that maybe those were not properly connected to the board? Maybe they got dislodged during a fall? Seems unlikely tho, since they are screwed in. I searched for a new motherboard to buy and it's a reasonable price. But I'm afraid it'll have the same problem (or develop it in a short time) since I can't find anywhere what the true cause of the problem is.
Another option is to just give up, buy a new phone and use this one as if it was a "small tablet" lol
So, do you guys have any other suggestions or ideas as to what might be the problem? Maybe a tip like "solder a wire to this spot to create a make-do antenna"? I don't really know where else to search.
If not, thanks anyway for those who read it all