I have a Samsung A03s and in the kmsg.log kept mentioning [275: teegris rpmb] TZDEV ERR tz_iwio_alloc_iw_channel(175): IW buffer registration failed, error=-111 and [275: teegris rpmb] TZDEV ERR tz_iwsock_connect(619): Failed to connect socket root_task, error=-111 and I decided to check them out. After doing some Google searches I discovered the Teegris got hacked by a USB charger. I got curious about my N20 because I used the same charger on my phone. I checked the sockets on my Nord N20 5G and I honestly don't know what I'm looking at. I'm hoping someone could help me understand and let me know if this is normal or if I should be concerned.
I sent an email to OnePlus and I was told to reset the wifi, mobile, and Bluetooth in the settings and nothing really changed other than the ports and I-Nodes that were connected.
Thread closed because topic already exist.
https://forum.xda-developers.com/t/is-this-normal.4573761
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Hi phone s2 i9100g is showing charging without charger connected. no water damage. Is it a serious issue. Another issue is sometime my all audio/video appc faces struggle in running.(not running smoothly). Are both issues related. And what is the solution.
It's called "ghost charging" and it has been extensively discussed (and solved) many times. Search and you'll find those threads.
siwach said:
Hi phone s2 i9100g is showing charging without charger connected. no water damage. Is it a serious issue. Another issue is sometime my all audio/video appc faces struggle in running.(not running smoothly). Are both issues related. And what is the solution.
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Click to collapse
Yeah it happens. Happened to me a couple months back. Above poster is correct, there's a lot of threads on it. Most of them won't mention ghost charging though, so to tip you off..... you need to replace the USB flex board. However, I'm not sure of the procedure for an i9100G, something the above poster doesn't mention... I'm not too sure how many threads you'll find for the "G" variant. Long and the short of it, you need to replace the USB flex board. Up to you if you DIY or pay someone to do it.
As far as your phone not running smoothly goes, when did you last do a factory reset? Back up everything you need (via Kies, I assume you're not rooted). Messages, contacts (sync them to a google account), and anything else you can think of. Note you'll lose all your apps with a factory reset, but your photos & videos will be fine.
Hopper8 said:
As far as your phone not running smoothly goes, when did you last do a factory reset? Back up everything you need (via Kies, I assume you're not rooted). Messages, contacts (sync them to a google account), and anything else you can think of. Note you'll lose all your apps with a factory reset, but your photos & videos will be fine.
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Thanks for reply. Actually I have changed 4-5 roms and getting this problem(charging+audio/video smoothness, even caller tune) in all. Now i flash stock via odin but no help. actually i have to press(little) phone down from screen after connecting charger for charging. I am thinking these two are related because may be faulty usb port makes some short circuit type thing which makes error in audio smoothness.
Either all sound related apps get struggle or all run smoothly in both speaker and headphone. i think my audio gets error that why video also face problem in running.
siwach said:
Thanks for reply. Actually I have changed 4-5 roms and getting this problem(charging+audio/video smoothness, even caller tune) in all. Now i flash stock via odin but no help. actually i have to press(little) phone down from screen after connecting charger for charging. I am thinking these two are related because may be faulty usb port makes some short circuit type thing which makes error in audio smoothness.
Either all sound related apps get struggle or all run smoothly in both speaker and headphone. i think my audio gets error that why video also face problem in running.
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Click to collapse
My apologies as well for assuming you weren't rooted (see the importance of telling the information when asking for help?).
I can't say if they're related, unfortunately I don't know much about the hardware layout of our phones. But the way to move forward is definitely to get the USB board fixed first. Then see what happens to the audio problem. If you don't have any luck with that, then post up and we'll see.
I faced the same issue in my xperia sl , but it was not so serious , just connect the charger again and remove ....
Sent from my LT25i using xda app-developers app
Hopper8 said:
My apologies as well for assuming you weren't rooted (see the importance of telling the information when asking for help?).
I can't say if they're related, unfortunately I don't know much about the hardware layout of our phones. But the way to move forward is definitely to get the USB board fixed first. Then see what happens to the audio problem. If you don't have any luck with that, then post up and we'll see.
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Ya sure. let I change usb port first and see what happens to audio issue. By the way thanks a lot for your kind reply.
I too had this issue. But a little meticulous cleaning of the USB port solved it. You could try that first, just to be sure.
"To err is human, to forgive is divine."
Sent from my SGS II
Hi,
Some of you might remember me asking in the forum to solve the IMEI problem on a Galaxy S3 NOT REGISTERED ON NETWORK.
I was not able to solve the problem even though I tired the impossible.
I came across a YouTube video repairing IMEI using a software and a piece of hardware and I was very impressed what this tool can do!!
So, I decided to buy it which had cost me 100$, but even though if it didn't help me solve my problem, I will most certainly need it in the future for ton of things.
It's called BST Dongle.
http://www.youtube.com/watch?v=_RZZrQCm9bQ
Now, I saw some videos on YouTube but I can’t see how do you connect the UART r523k
I have that cable and I connect it to that piece of hardware which has 4 ports.
1 port service cable and 1 port USB OUT (I put the UART R523K there and I connected the other end to my phone)
1 port USB IN 1 PORT USB OUT, What do I put there?!!
Please I need help.
hello. i'm sorry this question may sound like a total noob question and i am not worthy, but humbly ask for some help.
i currently have a rooted Nexus 5 on stock 4.4.3 and appradio3...trying to get them to mirrorlink with each other via ARUnchained. Based on 3 months of trying to find the correct solution, i'm still not able to make ANY sort of connection between the two. I have the USB extension from the dongle and HDMI cable from the back of AppRadio3 connected to a slimport that I connect to my Nexus 5. I believe I've made the correct connections, but nothing happens on the head unit. It doesn't even try to make a connection....everything is still grayed out (the APP icon and Pandora)
Before, I've tried using the "Start Diagnostic" feature on ARLiberator to which all the marks were green. When I start connection, it immediately disconnects.
I'm starting to believe something is not correct on the hardware part, but I'd really appreciate ANY sort of guidance.
Thanks!
I want to be able to plug my new Galaxy Tab S3 (T-820) into my desktop computer or laptop via the USB C cable and not just move files back and forth, (which works fine), but ALSO have access to my desktop's internet connection through USB. I don't want to use WiFi.
I have an Ethernet to USB C dongle, which works fine, but it doesn't allow me to share files or charge my tablet. I'd like to be able to do all three at the same time.
In many of the "How To" articles out there where "Reverse Tethering" is described, they helpfully list the various buttons and widgets to click in order to enable this feature. However the authors always refer to menu items and buttons which don't appear under my tablet's settings. They're not just greyed out. They're simply absent. So that doesn't work.
Neither do any of the various apps on the Google Play Store and elsewhere which promise to provide reverse tethering. They just don't work.
SO...
Being new to the Android (and the smartphone) universe, I did a ton of homework and have so far figured out how to...
Root my tablet. (Done!)
Wade through the swamp of TWRP, ODIN, etc., while tripping spectacularly over the various speed bumps and permission walls provided by the likes of Samsung and Google's paranoid anti-theft (and it would seem from my use case, their anti-happiness) feature set.
Successfully install different flavors of Android.
Install both Magisk and Xposed and try their tethering unlockers with negative results.
After a week of little sleep, I've managed to get through all of this torturous nonsense and amaze myself by not having bricked or totally spoiled my tablet. It still functions! After all the warranty-voiding BS I've crammed through it, I'm feeling quite lucky.
However... I still don't have the ability to tether/reverse tether!
I've learned a lot, but I still feel mostly like a dazed and confused script kiddie (remember when 'script kiddie' was a term? Well for me, it still applies nicely.) I'm trying my level best, but various elements of this whole exercise remain opaque. This is my first post in any forum asking for advice because I finally hit the outer bounds of my DIY energies and pride.
So, if you will indulge my humble request, what I want to know is...
1. Is my tablet even capable on a hardware level of performing a reverse tether, or has the manufacturer locked that feature out so that even a ROM which promises to turn it on will fail to do so?
AND...
2. If it IS possible for a ROM to turn on the tether/reverse tether feature, which one is it and where can I find it?
2a. If there is another solution.., what is it?
I'm currently on...
Android Version 8.0.0
Samsung Experience version 9.0
Kernel Version 3.18.71-13482624
Build Number R16NW.T820XXU1BRE2
I bought this unit off Amazon; it was a refurb and I didn't get it through some cellular provider nor do I have a phone plan. I don't know where this tablet originally came from, but it was all new, sealed and shiny in the box when I got it.
Thanks!
I can appreciate losing a week of sleep. But I don't understand why you need to reverse tether. Enable WiFi and there you go. I think the last time I needed to tether a device through my laptop's internet connection would have been the 1990s.
FWIW the USB-C connector on the TAB S3 is different because if you want to drive an HDMI monitor you need a DisplayLink chip enabled dongle and DisplayLink Presenter app running on the Tab S3. Whereas on my TAB S4 I can just plug any regular old USB-C -> HDMI dongle and display on the monitor. So odds are trying to get reverse tethering working on the Tab S3 is going to be an exercise in futility.
Hi there, you still looking for reverse tethering for android? i found & use this for a while... you can check github link here : https://github.com/Genymobile/gnirehtet
working well on my S3.
Holy cow, it works!
mrvearn said:
Hi there, you still looking for reverse tethering for android? i found & use this for a while... you can check github link here : (link)
working well on my S3.
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Click to collapse
What...? It worked?! Thank-you!
It's hard to believe how much effort and research I'd put into this, how many promising fixes I tried and which failed. In truth I'd given up weeks ago and found myself scornfully looking at the expensive tablet by my desk, wondering if I should hang on to it for its limited uses or sell it on eBay.
Thanks for posting! I can now do what I wanted with this machine.
For others, just follow the directions on the github link provided in the previous post.
I just scrolling around to find fixes for wifi issue - it connect & reconnect every times when on my office connection. Since me unable to use wifi, i try to find the work around using LAN connection. Then i found that.
Happy i can help others. Cheers mate.
Aloha Everyone!
My S9+ screen has broken yet I can tell it's still functioning as my alarms keep going off etc and when I plug into my PC it registers the phone and should be authorized on this pc.
However since I can't use the screen I can't change the debug settings or put it into "file transfer mode".
I see Dr Fone, Droidkit, Phone Rescue etc. but they all seem suspect and suspiciously all want 35$. I don't mind paying if they work however they all seem to require I put it into debugging which once again I can't do with my broken screen.
Is there any open source solution to this? I would like the pictures on the internal SD of course but I need a recording I made with voice record for a meeting I have tonight. This is my priority and I am currently at work and don't have the time to scour forums and all the regular things I would do.
Any help is appreciated! I don't think this post is breaking any rules and if it is I'm sorry. The S9+ mention is specific but only because I need to explain the generation of the phone as it's older.
I know this is an old phone and I pray someone sees this, infinite mahalos for any suggestions or replies in advance!
You Rock!
Is your screen responsive to touch (Even if you can’t see what you are touching)?
I saw you said broken, do you mean physically? Can you see anything on the screen?
Could you use scrcpy?
It has a few small cracks that water got into and fried the screen I believe.
My alarms going off at the proper times, if I touch the buttons it will vibrate in the ways it should etc.
It doesn't seem to be responding to touch however and it is black as in off, no color or light.
I am looking into scrcpy! Thanks, if anyone has any other suggestions that would be much appreciated!
Spcry won't work because I am not in debug mode, or rather never authorized it while I had it unlike all my previous phones. I got bored of homebrew apps and didn't bother doing it on this one.
Not sure there is anything you can do. No PC programs can control, no Bluetooth mice, no nothing.
Damn, you would think there would be a program at this point to bypass everything and grab your files.
Thanks for your help everyone!
If there was, I would be patched right away, and whoever reported it would get thousands of dollars for the report.
im pretty sure you can use a usb c hub with hdmi and usb to plug in a mouse and your phone to a tv
This is late, but questions do NOT belong in the Development section. Also, this post is for a S9+, not an S9.
Thread moved to S9+ Questions and Answers.