yashsingh1/xdaforums huggingface dataset:
[Verizon Galaxy Note 4 Q&A, Help & Troubleshooting] droidzer1:
It seems the "lost 3g or 4g" problem is very common and it seems I've looked through dozens of message threads here but I'm not finding any solutions. I'm looking at flashing the 'ltefix.zip' from this thread but it seemed to be for a custom ROM and I've just got the stock - more or less - 5.1.1.
[Verizon Galaxy Note 4 Q&A, Help & Troubleshooting] droidzer1:
Hmmm.... Been at this all day reading here, searching, trying everything but still no Mobile Data. Is this as elusive as rooting a Verizon Note 5? LOL - it was working at least on 3G. I'll take hints or even wild guesses at this point.
[Verizon Galaxy Note 4 Q&A, Help & Troubleshooting] droidzer1:
Okay - it finally flashed on me to do a restore of my EFS. Oddly I had done a full restore with TWRP which include EFS but that didn't fix the problem. That TWRP backup was done the same day I did an EFS backup using Dr. Ketan's IMEI tool for the Note 4. When I used the IMEI tool to restore the EFS backup I then had the 3G come back on. This is a 4G SIM so I still don't know why I'm not getting 4G but at least I got 3G back. I did have a hiccup using this IMEI tool which initially caused the phone to repeatedly shutdown after a minute or so and could not be restarted without pulling the battery. I believe it had to do with the 'Restore' button needing to be held down a certain amount of time instead of just a tap. I probably held, released too soon then held longer which I suspect caused a partial or damaged EFS restore. Be careful in how you use this tool or you may end up in that situation. I had to work very fast after a bootup to get it properly restored. After that it was stable again and had 3G.

Now if only I could figure out what it takes to get 4G. :confused:
[Verizon Galaxy Note 4 Q&A, Help & Troubleshooting] Netharion:
I wasn't getting 4G for the longest time, checked the PRL in settings on my GFs phone and noticed my PRL ver was like 50 thousand something while hers was 15518. Got a new Sim card and all my issues went away, PSA do not use *228 programming...EVER.
[Verizon Galaxy Note 4 Q&A, Help & Troubleshooting] droidzer1:
PM sent. Just to share a little of that here I think the first thing I would do is tell VZ you suspect your SIM card is bad and have them put in another one. Tell them it fell out when changing a battery, the dog ate it and by the time it came out you suspect it wasn't quite right anymore - LOL. I do think SIM's flake out sometimes and I know a bad one can prevent 4G from working. If you ever had an EFS backup from anything try restoring ONLY the EFS (if you use TWRP). No guarantees that will fix it but my best guesses at this point. Good luck.
[Verizon Galaxy Note 4 Q&A, Help & Troubleshooting] Chadwick108:
I have run into 4g issues with this as well and almost came to conclusion is a modem issue. I want to say but can not confirm that modems that are flashed are relative to bootloader on the device. Just something I've been pondering on as I had a unlocked bootloader device and flashed for wife to use with no root and recently unlocked again.
[ZTE Axon 7 Questions & Answers] h0LLe:
Hey guys, I don't have a clue what went wrong.

for me the lowest alarm, ringtone and notification sounds are way to loud. its like almost full volume...lowest ringtone setting is as loud as 80% of media volume. Media volume is very silent at the lowest setting as I like.

I unlocked bootloader and then pushed TWRP 3.1.1.0 to my device.

format data, wipe system, data, cache and dalvik, factory reset

After that I flashed the following files:

1. flash universal nougat bootloader

2. flash a2017g_n_modem

3. flash rom

4. flash gapps aroma

is this correct?

I tried lineageos official, ResurrectionRom official and unofficial, xenon hd.... Everytime the same bug.

Please help me
[ZTE Axon 7 Questions & Answers] h0LLe:
Anyone?

One guy posted that he has the same issue.

https://xdaforums.com/showpost.php?p=72437654&postcount=2679

is there any workaround to fix it? i tried to change volume steps to 60 but lowest volume is still very loud on ringtones, for media its working out of the box. thats so annoying..

i even tried AICP, lineageos, resurrection rom official and unofficial and all of them have the same bug.
[ZTE Axon 7 Questions & Answers] Choose an username...:
have you tried flashing the stereo fix? it should supposedly be already merged in LOS, but why not...
[ZTE Axon 7 Questions & Answers] h0LLe:
you means this one right? https://xdaforums.com/axon-7/how-to/sound-fix-los-los-base-roms-t3587373

i flashed it inside twrp but no fix for loud ringtones on lowest volume level.
[ZTE Axon 7 Questions & Answers] Choose an username...:
worth trying i guess

as a workaround for the ringtone I guess you could get the sound file and lower its volume
[ZTE Axon 7 Questions & Answers] h0LLe:
for each and every sound? mh nope.:rolleyes: why these bugs dont appear in the OP.. first i thought i made a mistake while flashing the rom... now i think nobody cares :rolleyes:
[T-Mobile Samsung Galaxy S8+ Questions & Answers] nnklem:
Hey guys,

I just picked up an S8+ and immediately ran into an issue I did not have with my previous phone. I listen to music in my car over bluetooth via Pandora. When I get to my destination, shut off the car and walk away, Pandora will start playing again over the phone speaker. Does anybody know of a solution to this? My previous phone (iPhone 7) would pause Pandora when I shut the car off and never start playing again until I told it to do so.

As a ghetto fix, could an automation app like Tasker be programmed to fix this issue? Any recommendations? Thanks for your help.
[T-Mobile Samsung Galaxy S8+ Questions & Answers] shook187:
It's a Pandora issue I had it happen on several other phones not just Samsung
[Lenovo A7000 Themes, Apps, and Mods] alexmercer216:
Hello guys, Here's a flashable zip file to fix YouTube black screen issue in Lenovo a7k.

Procedure:-

1- reboot into TWRP

2-flash the zip

3-reboot to system. Done!

Links-

https://drive.google.com/file/d/0B-NLW9W2aYzdYjhDaXZlTHA5Z2s/view?usp=drivesdk :)

Credits - [MENTION=5913332]tanish2k09[/MENTION] for Providing TB
[Lenovo A7000 Themes, Apps, and Mods] tanish2k09:
Where are the credits?

You didn't credit anyone :v

Edit : [MENTION=7986136]alexmercer216[/MENTION] Now it's fine :D:fingers-crossed:
[Lenovo A7000 Themes, Apps, and Mods] rabbani shaik:
Working superbly....:laugh:
[Lenovo A7000 Themes, Apps, and Mods] abhi abhijith:
No change.....again I have same problem.
[Lenovo A7000 Themes, Apps, and Mods] alexmercer216:
Follow this

1- unzip the file

2-copy all the contents to internal storage>titanium backup

3-open titanium backup and select restore option

4-enjoy [MENTION=8343328]abhi abhijith[/MENTION]
[Galaxy S6 Q&A, Help & Troubleshooting] Martas95:
Hello, when I try to flash twrp on odin on my 928f nougat. It just gives me an error. red tabel with FAIL
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
So I've just received my axon 7 a2017g. It came with b06 installed. I'm trying to unlock boot loader without success. Can't get to edl mode. In cmd the device is unauthorized though I've enabled oem unlock and sub debugging. Installed the drivers from sub debugging. I have Windows 10 64 bit. I get to recovery with volume up plus power I select to reboot to bootloader with no success. It only restarts. Tried also with b10 and b08.

Any suggestions ?
[ZTE Axon 7 Questions & Answers] Choose an username...:
Why bootloader? Isn't there a way to do it via EDL (from system, do adb reboot edl)? On Controllerboy's guide maybe? Maybe you think that the device doesn't get to EDL because it seems like it's totally powered off. Just try again.

As of fastboot, it was removed on Nougat, not sure if they removed it before though
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
Did not understand you. Where in system to do and reboot?

The phone is turned onand connected the the pc and I've enabled oem unlock and usb debugging.

The device won't boot to edl after I enter adb reboot edl. So I tried in recovery screen to get to the bootloader menu but pressing reboot loader it just restarts
[ZTE Axon 7 Questions & Answers] Choose an username...:
You have to have adb and fastboot installed. Run "adb reboot edl" from your computer while the phone is on, it should ask you if you want ADB to be allowed to do stuff, then poof. Go to the Device manager and check that there's a Qualcomm HS-USB QDLoader 9008 under Ports (COM&LPT)
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
Can you direct me where to get the adb and fastboot? I've rooted a lot of phones but this one seems unfriendly ;)
[ZTE Axon 7 Questions & Answers] Choose an username...:
You rooted a lot of phones and don't have ADB lol

Search for 15 seconds adb installer
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
I already have it installed. It says unauthorized when I run adb devices
[ZTE Axon 7 Questions & Answers] Choose an username...:
Unplug the phone, turn it off. Hold only the 2 volume buttons (DON'T TOUCH POWER) and insert the USB-C (plugged to the PC in the other end ofc) while holding the two volume buttons. then check device manager

This should get you to EDL

---------- Post added at 12:44 AM ---------- Previous post was at 12:40 AM ----------

Okay after you do that last thing you should get to EDL. Download Zadig, uninstall the Qualcomm QDLoader drivers and tick Delete driver software too. Then go to Zadig and install the driver. After that hold the 3 buttons (pwr, vol) until the led flashes or your PC makes a sound, wait 5 seconds, and you'll be able to run axon7tool.exe -r gpt boot recovery
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
In zadig's post he says they G models should edl only by the command. But I did as you said with the volume buttons. I run axon7tool in command But it says no device found
[ZTE Axon 7 Questions & Answers] Choose an username...:
That's extremely weird...

Well I guess there's no harm trying to downgrade to marshmallow B03. Download that ancient ROM from raysteff's download center. I did the whole process there. Maybe you'll get fastboot too

---------- Post added at 01:13 AM ---------- Previous post was at 01:10 AM ----------

Thinking about it it's not that weird, I think you're not getting the Zadig part. Did you install the driver through Zadig? How's the device reported aa when on EDL? If you installed the driver properly it should be listed as QUSB_BULK under USB something
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
Sure I'm not doing something right.

First I did not have Qualcomm drivers installed

I'm in edl with volume buttons and sub. open zadig and install wcid.

From here I did not get it. Hold all buttons vol÷power?
[ZTE Axon 7 Questions & Answers] dnlilas:
Like this ?

"adb devices" command:

List of devices attached

* daemon not running. starting it now at tcp:5037 *

* daemon started successfully *

xxxxx unauthorized

When enabling USB debugging then with USB cable connected, there is a popup in your phone, asking to authorize

your phone (with digital signature etc..). You need then to authorize it. Afterwards, your phone will be recognized

with 'adb devices" output as :

List of devices attached

* daemon not running. starting it now at tcp:5037 *

* daemon started successfully *

xxxxx device

xxxxx is your device id. You must have status "device" and not "unauthorized"
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
Yes I know that a message should popup but it doesn't. What can I do?

I have oconnection options like charging, mpt etc.

Should I choose something perticular?

And why it doesn't reboot to bootloader from recovery menu?

I really think something is wrong with the device.

Where can I find a2017g b03? In every post the link to zte's website that only have b11 and nougat.

Sorry for all the questions as I said this device gives me a hard time.

I've had opo op3 lg g5 le max 2. Non of theme gave me hard time like this one :eek:
[ZTE Axon 7 Questions & Answers] dnlilas:
Please check periodically USB debugging option. I encountered similar problem as your, and before the popup that confirms USB debugging

for the phone, the option is set back to disabled. So maybe you have to check again this option, unplug and replug the phone, choose option MTP,

this should help to have the confirmation popup. Anyhow you must have to reach status "device" which means your phone is able to connect using ADB.

For A2017G B03, it is not necessary, B11 is OK for unlock, TWRP or root using the current guide.

However if you really need it (A2017G B03, B06, B09):

https://xdaforums.com/showpost.php?p=68873485&postcount=3
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
I suspect that my laptop is causing me trouble as also my g5 will not prompt me with authorization.

I'm gonna use a different laptop without any drivers installed. Can someone tell me all the drivers needed for the a2017g in chronological order so there won't be any conflicts?

In other tutorials they don't mention Qualcomm's driver but in othrrs they are needed.

This phone makes me so frustrated.

So please a step by step from new how to connect to adb on a total new pc. From there I hope I'll manage.

Thanks to all who replied. It's much appreciated.
[ZTE Axon 7 Questions & Answers] the_cyberspace:
Here the same problem with an A2017G model. Phone worked with the latest LineageOS, was rooted and got an unlocked bootloader, and with flashing to the the new B04 update phones ends up in a loop.

I can get into the stock recovery and when i choose "reboot system now" i get a screen wich tells you to lock your bootloader.

In recovery a can also choose "apply update from adb" or "apply update from sd card". With the first option i can flash a rom but at 25-30% adb ends up with an error.

With the second option i get a message "Sorry, can`t sdcard upgrade", and tryed several sd cards.

Phone will NOT boot into Android so i can`t change USB debgugging or something.

I can get in EDL mode and after "axon7tool -r gpt boot recovery" in adb the phone reboots with no errors and gets in a loop again. Grrrrr..... Very frustrating with a non working phone!
[ZTE Axon 7 Questions & Answers] dnlilas:
The command "axon7tool -r gpt boot recovery" only backups your boot and recovery (-r = read, so of course only files *-backup.bin are created inside your PC directory, no change to the phone).

Since you have stock recovery, did you apply the full ROM A2017G-N-B04 (australian) from here:

https://xdaforums.com/axon-7/how-to/download-center-factory-images-ota-t3606547 ?
[ZTE Axon 7 Questions & Answers] the_cyberspace:
Yes but get an error in adb: cannot read 'rom.zip'
[ZTE Axon 7 Questions & Answers] dnlilas:
Did you try installing the ROM zip from inside the stock recovery?
[ZTE Axon 7 Questions & Answers] the_cyberspace:
I can choose "apply update from ADB" and "apply update from SD card". When i choose the option from SD card i get a error: "sorry, can`t sdcard upgrade" and when i`m flash the rom in adb: "cannot read 'rom.zip' ".
[ZTE Axon 7 Questions & Answers] dnlilas:
This guide is still valid for you (A2017G):

https://xdaforums.com/axon-7/how-to/guide-install-twrp-unlock-bl-flash-t3517379

Except: In part A) step 15), your phone would appear as QUSB_BULK as unknown device (yellow cross) in Windows Device manager.

You should then use Zadig 2.2 http://zadig.akeo.ie/ to install WinUSB to it. When done, your phone then will appear as USB peripheral

correctly listed as QUSB_BULK (no more unknown device). For me and also from the guide, Qualcomm bulk driver Qualcomm HS-USB QDLoader 9008 for use with MiFlash is not needed.

From now on, you can continue to part A) step 16).
[ZTE Axon 7 Questions & Answers] the_cyberspace:
You`re my hero! With that guide i rooted and unlocked the bootloader before and just read the steps again and did "step 20) In command, type "axon7tool -w recovery" again and guess what... I have twrp back again and just flashed LineageOS again so my phone is back! :D

Now figuring out if i get the 4G signal (that was my problem before i try to flash the B04 version..), but i don`t think so..

edit: as suspected: no 4G signal from my provider Vodafone. That problem is fixxed with the B04 update.
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
I cannot see the phone in device manager.

I think I have driver issues. The only driver I've installed is the one from the debugging window where it says install driver. When selecting it a drive appears with ZTE driver which I install.

That's it. It's just the device doesn't show at all in device manager but in Windows explorer it shows so I can transfer files etc. What is the problem? Please help
[ZTE Axon 7 Questions & Answers] dnlilas:
As far as I know, there are different and independent drivers:

1) Generic Android (ADB) driver: to support ADB debug (USB debugging). This driver should be built-in or installed automatically from every recent Windows version. This must be installed/ready for USB debugging mode (to issue adb commands like "adb devices", "adb reboot edl", "adb reboot recovery", "adb reboot bootloader"). If everything is OK and recognized you should see with "adb devices" command something like:

List of devices attached

xxx device

where xxx is your Android device id. If "unauthorized" got, then you did not yet enable the USB debugging popup when asked.

So you must get "xxx device" result after "adb devices" command: this is the mandatory result to get before going further.

2) Specific phone driver: ZTE Handset USB Driver (virtual CD which appears on USB plug with stock ROM) or QUSB_BULK driver (which could be two types: WinUSB (Zadig) or Qualcomm HS-USB QDLoader 9008 (needed if use MiFlash)).

It seems that you have installed ZTE Handset USB driver: this is unnecessary, you can uninstall it (from Control Panel, Remove programs or Program functionality etc... as it is called, or from its corresponding uninstall entry in Start menu). Then try to unplug/replug the phone and observe Device Manager (sound, and display) to locate your phone (unknown device, or USB peripheral/device item, COM ports etc...). If needed develop all details on every item branch in Device Manager to find your phone. Note: on the phone, in USB connection, choose MTP device.

If QUSB_BULK unknown device, then use Zadig as stated to install WinUSB driver as said earlier.

Once it is done, you can follow the mentioned guide.

---------- Post added at 02:30 PM ---------- Previous post was at 02:24 PM ----------

If you want to run LOS with 4G signal recognized, may be take look at this post:

https://xdaforums.com/showpost.php?p=72374691&postcount=16

This means you use LOS but update with latest B04 modem, which should solve your problem.

Warning: to update LOS (nightly build, you may want to reflash first LOS modem back before, otherwise the LOS installer could check for modem level and could refuse to update). Then once LOS updated, you can reflash the B04 modem.
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
[MENTION=3393704]dnlilas[/MENTION] I've now uninstalled zte handset driver and went to device manager and under portable devices i have 2 lines: g and zte a2017g.

I've uninstalled them also and reboot.

After reboot i connect the device again. when prompted on the phone in "connect to pc software" i see the phone again in device manager on portable devices only: g when switching on the phone to mtp i see again: g and zte a2017g. the drivers are not reinstalled. either way i cant see the phone as QUSB_BULK
[ZTE Axon 7 Questions & Answers] dnlilas:
[MENTION=7330783]ItsNewDroid[/MENTION]

G is in fact G: I assume the virtual CD that holds the useless ZTE Handset USB driver.

Sorry, it is my fault, QUSB_BULK will appear only if you type "adb reboot edl" (the phone will go black, normal, do not panic).

Device manager should then show you either as unknown QUSB_BULK or in USB device (WinUSB driver installed from Zadig) or Qualcomm HS-USB QDLoader 9008 under COM ports.

But before typing "adb reboot edl", let's check that you have ADB driver installed.

Does 'adb devices' command give you status "unauthorized" or "device" or nothing listed (= no device found)?

In device manager at this state, your phone should appear as USB device with item "ADB interface".

It would be nice if you can get a screen capture of your device manager on the line A2017G.
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
It gives me unauthorized. I do not get promoted to authorize the device on the phone. What should I choose from the menu? Mtp, charging or what?

Edit: So I've connected to a different pc and I could get to del easily.

Will update if all went through
[ZTE Axon 7 Questions & Answers] dnlilas:
In phone settings, check that you are in Developer mode, USB debugging still ON.

Keep device manager running, unplug the USB cable, replug it, choose MTP mode on phone.

Monitor Device manager (sound, display) and any authorization popup on phone. If popup, allow if (accept, enable), then

"adb devices" should show you "device" in response instead of "unauthorized".

Screen capture of Device manager on phone item (A2017G) is needed to understand.

Edit (add): maybe refer to this article:

https://stackoverflow.com/questions/23081263/adb-android-device-unauthorized/25546300#25546300
[ZTE Axon 7 Questions & Answers] the_cyberspace:
Thanks, flashed the modem driver but unfortunately no 4G signal.
[ZTE Axon 7 Questions & Answers] dnlilas:
Sorry about that. Did you try to power off the phone, then try again? Because it's weird that with B04 you have the signal, but not with LOS using same B04 modem. My A2017G has weaker signal in LOS than with B04, but no problem with no signal (horizontal bar. Note: all grey is not no signal).
[ZTE Axon 7 Questions & Answers] the_cyberspace:
Yes, tried it several times. But it sounds thats an LOS problem than.
[ZTE Axon 7 Questions & Answers] dnlilas:
As last resort, you may try to change "preferred network type": instead of Global, try other values LTE, GSM/LTE/WCDMA etc...

Note: by the way, stock ROM B04 is not so bad if not say excellent. I abandoned LOS due to some showstopper problems.
[ZTE Axon 7 Questions & Answers] the_cyberspace:
I have already tried every option, with no luck unfortunately...
[ZTE Axon 7 Questions & Answers] dnlilas:
Which LOS version dis you use? I have no signal problem using lineage-14.1-20170508-nightly-axon7-signed.zip.
[ZTE Axon 7 Questions & Answers] the_cyberspace:
The latest one, lineage-14.1-20170522-nightly-axon7-signed.zip

Downloading 0508 now ;)

Flashed 0508 (and wiped cache) without luck.. Didn`t get any errors while flashing..
[ZTE Axon 7 Questions & Answers] ItsNewDroid:
So I've managed to unlock the bootloader easily. It seems that my first computer was faulty. For some reason I was not prompted with "allow usb debugging" when switching to a different pc all went well. Thanks for all the amazing people that helped me. Thanks a lot :svetius:

Other question, any roms you suggest?

I'm downloading mokee and resurrection remix.
[Google Pixel XL Questions & Answers] scorpio_bpl86:
Got an email for the pixel xl $75 off from google
[Google Pixel XL Questions & Answers] nabbed:
Pixel XL costs about $930. $75 brings the cost down to $855. Buy?
[Google Pixel XL Questions & Answers] TheBobMiller:
I honestly love this phone so much! That being said, if you have the ability to wait to purchase until the fall, I would wait for the Pixel 2 or whatever it is going to be called. Google will have time to improve on features and make it a solid phone. But that is just my opinion.
[Google Pixel XL Questions & Answers] scorpio_bpl86:
32 gb costs 838 after tax so $75 less will bring it down to 763

i think i will wait for the pixel xl 2
[Google Pixel XL Questions & Answers] s2cruxs2:
I ant to change my phone so take a quick search. I like Pixel XL but didn't relize It's still expensive :p