rk3188 wifi, 3g issues - Android Q&A, Help & Troubleshooting

Hi! I bought HU for my bmw e46 and unfortunately my excitement about it soured a bit, when I realised that my wifi wouldn't turn on at all... I wasn't worried that much because I was gonna use 3g huawei modem anyway to have independent internet for the unit. Unfortunately it doesn't work either, because by instructions you need to turn wifi on as well... I had impression that it was software issue and tried looking for solution. I came across PPP widget, but as there is no way to get connection I cannot access play store and install through apk doesn't work. I then decided to give it malaysk rom with hope that this would solve my Issue, but it didn't. Its all the same. This must be a hardware issue with wifi adapter by my assumptions, but why dongle is not working when it has nothing to do with wifi? Does anyone know how to get 3g working? I just want my 3g and I dont think I'll need wifi that much. Also does anyone have stock 5.1.1 rom for eonon? I tried backing up, but it went wrong and I cannot reverse it in case Id need to send it back. Thanks for help in advance!

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Touch Pro as Modem Problem

I've been using USB Modem with my Sprint Touch Pro for the last week and I'm having a major problem with it.
When uploading images via FTP, after one or two jpg files are uploaded, the upstream speed diminishes to almost nothing. It does this every time without fail.
The workaround is just disconnecting and reconnecting, but that's a pain.
Anyone else having this problem? It seems like it's some sort of switch being tripped in the phone or by Sprint when it sees that a large amount of data is being uploaded...just a guess though.
steiny said:
I've been using USB Modem with my Sprint Touch Pro for the last week and I'm having a major problem with it.
When uploading images via FTP, after one or two jpg files are uploaded, the upstream speed diminishes to almost nothing. It does this every time without fail.
The workaround is just disconnecting and reconnecting, but that's a pain.
Anyone else having this problem? It seems like it's some sort of switch being tripped in the phone or by Sprint when it sees that a large amount of data is being uploaded...just a guess though.
Click to expand...
Click to collapse
Hi,
Strange problem, I don't know if this will solve your problem.
But you should definately try a programm called "wmrouter" (google...)
This will turn your TP in a wireless router, which is really easy to use.
greetings,
Wout
have you tried the registry hacks for tethering? there's a cab if you don't want to do it yourself, but perhaps it'll fix your problem. You can do a search on here or go here for other touch pro essentials as well: http://forum.ppcgeeks.com/showthread.php?t=42730
The edits are under "internet" on there. goodluck.
wout said:
Hi,
Strange problem, I don't know if this will solve your problem.
But you should definately try a programm called "wmrouter" (google...)
This will turn your TP in a wireless router, which is really easy to use.
greetings,
Wout
Click to expand...
Click to collapse
he's right. that app is great and also lets you connect your cpu wirelessly. only problem is that it drains your phone faster cause it uses wifi. but you won't have disconnections... you could try the registry hacks thread on that link i gave you first and if that doesn't work you should pay for wifi router or pdanet.
hey if you resolve this issue please update us on how u did it.. thanks
Wow, thanks for the help guys. Problem solved.
First off, USB Modem simply doesn't work right on the Touch Pro, so I'm uninstalling it. With the pre-installed Internet Sharing software, there's no need for USB Modem anyway and it cuts out the old step of having to dial #777 to connect.
Thanks for the suggestion Unflushablelog. I downloaded and installed the Internet Sharing tethering hack cab file, fired up Internet sharing and blam, full Rev A speed and no diminished upload speed and best of all, no #777 dial up. Awesome. Better solution than I could have hoped for.
As for WMWifiRouter, I'm sure that would work too but I prefer the USB tether.
Unflushablelog said:
he's right. that app is great and also lets you connect your cpu wirelessly. only problem is that it drains your phone faster cause it uses wifi. but you won't have disconnections... you could try the registry hacks thread on that link i gave you first and if that doesn't work you should pay for wifi router or pdanet.
Click to expand...
Click to collapse
I just bought a touch pro and im waiting for sprint to ship it, i got the everything plus plan will sprint slap me with a huge bill for tethering?
benitojuarez said:
I just bought a touch pro and im waiting for sprint to ship it, i got the everything plus plan will sprint slap me with a huge bill for tethering?
Click to expand...
Click to collapse
i think only the phone as a modem add on to the plan covers tethering... but that's why people use that registry fix... to make sure it uses the sprint line (which is what simply everything uses - regular unlimited data). we should be getting billed for it, but we don't. just try not to spend a lot of time tethering and you'll be fine (basically you don't want to raise any flags by having abnormal data charges on your account cause then sprint might look into it)... people have been doing this for years and that's always their recommendation.. i've never heard anyone say don't do it. it's something that sprint tries to capitalize on by selling an unnecessary extra when it should be free, whether you have the simply everything plan or just the regular power vision with internet
Unflushable could you provide some more info about this reg fix please?
The registry fix is here: http://pocketpc-live.com/top-stories/the-remote-party-has-ended-this-connection.html
Regards,
Carty..
Carty said:
The registry fix is here: http://pocketpc-live.com/top-stories/the-remote-party-has-ended-this-connection.html
Regards,
Carty..
Click to expand...
Click to collapse
Thank you!

[Q] Bad WIFI reception, driver or hardware issue?

Hey guys,
I do got some issues with the WIFI reception on my gtab. The signal is always very low and weak. I tried every rom, even did an NVFlash to go stock but that didnt help either. I did put carbon stickers on the whole device though, can that have any impact? Are there more people with this problem and if so have you got stickers on the device? Please let me know, thanks in adance!!
Peace!
After submitting this post my connection dropped which it also does more often.
Anyone has a clue?
3sade,
I actually had this same problem about 2 weeks ago. I would be directly over my WiFi AP and had a weak signal (2bars) no matter what ROM I used. I called up GTab support (310) 228-4000 and opened a RMA with them. Despite what's I've read in other posts, support was very nice and willing to help for me. They will tell you that you'll have to remove the carbon stick from the device and restore it to the stock ROM. That part sucks but when I got my gtab back (14 business day wait), it is in better working condition then when I sent it to them (the screen is more responsive, seems less sluggish with the stock ROM).
I don't know if this is what you were hoping to hear, but I thought I would pass it along.
I'm sorry to reply to an old thread but I've just recieved a hannspad sn10t1 which I believe has similar if not the same hardware as the GTab. I'm having the same issue with wifi connection, if I actually touch it to the router then I might get 3 bars! I definately cant leave the room and still be connected.
Have I got a faulty unit or is there a software or settings fix? By the sound of this its a hardware fault but I'd rather try and find a fix first.
htc-rocks said:
I'm sorry to reply to an old thread but I've just recieved a hannspad sn10t1 which I believe has similar if not the same hardware as the GTab. I'm having the same issue with wifi connection, if I actually touch it to the router then I might get 3 bars! I definately cant leave the room and still be connected.
Have I got a faulty unit or is there a software or settings fix? By the sound of this its a hardware fault but I'd rather try and find a fix first.
Click to expand...
Click to collapse
Most definitely a hardware issue. It sound like your antenna is not even connected at all. I would contact the manufacture for a RMA. If not crack it open and find the antenna

How Can I Use 3G USB Modem with Tablet s?

is there any one know?
I have huawei E170 3G modem and disable flashdrive mod. I disabled with DC-Unlocker client
But Tablet S did not recognize the 3g modem (Unsupported USB Device Connect)
Please Developer Friends Help me.
Thank You
http://forum.xda-developers.com/showthread.php?t=914350
Here you've got some info. Unfortunately you will have to wait for a root solution.
yes I tried some posts but nothing else
Yes we are waiting developers friends
Tried it using an aircard but android only picks up the usb stick.
I dont know if it actually help but I saw this on tech republic when they open the tablet.
3G-ready motherboard and case: Sony left an open spot on the motherboard and inside the case for a 3G or 4G card. The internal mounting bracket even has screw holes for it.
Dont know if it is possible to add an internal modem or install driver for that.
Code:
techrepublic.com/blog/itdojo/sony-tablet-s-teardown-wild-wedge-shaped-case-hides-unique-hardware/2930
Maybe this will help you http://forum.xda-developers.com/showthread.php?p=25615728#post25615728
At least worked for me. It disables other functions of USB 3G sticks and leave them to be acting only as 3G modem, which then tablet recognizes.
Is there anything new? I have got rooted ICS on my tablet. Is it possible to use 3G USB Modem on my tablet? I have got 2 USB-Modems. The first is ZTE K3565-Z and the second is Option 4G Systems XS Stick P14. Is there a solution?
djlars said:
Is there anything new? I have got rooted ICS on my tablet. Is it possible to use 3G USB Modem on my tablet? I have got 2 USB-Modems. The first is ZTE K3565-Z and the second is Option 4G Systems XS Stick P14. Is there a solution?
Click to expand...
Click to collapse
If darkjesus's method didn't work, then I'm not sure anything will. These modems are not easy to work on a lighter system like Android.
I'm happy to be proven wrong, of course.
In a german forum, i found an app called "UMTS Manager". With this app you can connect with 3G Networks with some Huawei-Sticks and maybe some other devices, too. They use mode-switch to switch device mode to modem only and then it works for them. Here's the link:
http://www.android-hilfe.de/asus-ee...-stick-zum-laufen-kriegen-17.html#post3236187
Of course, a lot of pages But some of them got ZTE K3565-Z working. For me it doensn't. Maybe we can find a solution
I found the reason, why it does not work on Tablet S. Our Tablet does not create ttyUSB*-devices when attaching 3G Modem to the Tablet. Normally it creates ttyUSB*-devices, attaches the Modem there and you are able to connect. I think it's a kernel issue or Sony modified the kernel. But with Custom Rom and Kernel which has got this "feature" it is possible to connect via 3G Modem. Maybe one of us could create this custom Rom..
So how?
Hi there friends
So any tablet s user here found a way to use 3G on this tablet?
About a year...is this question solved? I just bought sony tablet s 32gb wifi and of course hoping usb modem work
-sorry for my bad english
RandyAnggara said:
About a year...is this question solved? I just bought sony tablet s 32gb wifi and of course hoping usb modem work
Click to expand...
Click to collapse
You will have better success looking for a portable 3G-to-WiFi hotspot device. Not only will you not have to worry about installing USB modem drivers, the device will work with a non-rooted tablet. Also, if you have a 3G smart phone, look into WiFi tethering.
Cat McGowan said:
You will have better success looking for a portable 3G-to-WiFi hotspot device. Not only will you not have to worry about installing USB modem drivers, the device will work with a non-rooted tablet. Also, if you have a 3G smart phone, look into WiFi tethering.
Click to expand...
Click to collapse
Yup, finally I bought portable 3g/4g wireless n router. Easy to use. Thanks by the way.

wifi issue

Anyone notice that the xa ultra has some wifi connection issues? For example I'm connected fine and everything and I leave my house and come back.. then it doesn't seem to pick up my home's wifi. I have to restart the phone then it comes back. Anyone else notice this?
junior_mafioso said:
Anyone notice that the xa ultra has some wifi connection issues? For example I'm connected fine and everything and I leave my house and come back.. then it doesn't seem to pick up my home's wifi. I have to restart the phone then it comes back. Anyone else notice this?
Click to expand...
Click to collapse
Only with router upvel ur315bn. Other WIFIes is okay.
Never had that problem.
Sent from my Xperia XA Ultra
Every. Single. Day. I leave my house and the wifi won't reconnect at school, or home. I restart my phone and it connects just fine. When I'm at school it won't connect until I restart, and then it connects there fine as well. It would be interesting to see what variables between locations has cause/effect on the connection. I'll do some analysis when I have time, see if there is a time variable associated, like if it happens right away or takes time for the problem to occur. I have a feeling it's related to the cheap parts that Sony used, not sure what wifi chip is installed.
yeah I haven't had this issue yet either. Have an apple airport router. I have only had the phone a week but no problems.
OK it just now happened, (wifi won't connect) and I realized it was just connected when I was inside a building at school without cell reception. I put the phone into airplane mode, then turned on wifi, and sure enough the wifi connected. I'm thinking interference or lack of power is preventing wifi when a medium strength LTE signal is connected. I'll keep testing scenarios that fit this theory.
Just a quick update. It seems putting the phone in airplane mode, then manually turning on wifi only, the wifi connects immediately. Turn airplane mode off, wifi stays connected. No need to restart. Wifi drops on me several times a day and this is my fix. This fix did not work 1 time out of the past 20, and I had to restart.
Mine has been doing the same thing.... ugh Sony can't get their crap right no matter what they do. Dear God.
Anyone else having issues with auto brightness not working properly as well?
junior_mafioso said:
Anyone notice that the xa ultra has some wifi connection issues? For example I'm connected fine and everything and I leave my house and come back.. then it doesn't seem to pick up my home's wifi. I have to restart the phone then it comes back. Anyone else notice this?
Click to expand...
Click to collapse
I'm having the same issues even with the latest firmware updates. I tried contacting Sony support and that was a complete waste of time. Anyone have any suggestions?
kassem277 said:
I'm having the same issues even with the latest firmware updates. I tried contacting Sony support and that was a complete waste of time. Anyone have any suggestions?
Click to expand...
Click to collapse
No problem here on the normal xa mine is a F3111 LTE model WiFi works and connects great on all Firmwares. Have you tried the software repair option via Xperia companion? If it's still the same after this, you need to take a log using the built in logging application and send the logs via Sony support forum it gives you instructions on how to do it in settings think one of the guys names is Richard, about phone, diagnostics, advanced logging they've actually been pretty good regarding any bugs and fix them once they have some logs to work from.
Sent from my Xperia XA using XDA Labs
aidy.lucas said:
No problem here on the normal xa mine is a F3111 LTE model WiFi works and connects great on all Firmwares. Have you tried the software repair option via Xperia companion? If it's still the same after this, you need to take a log using the built-in logging application and send the logs via Sony support forum it gives you instructions on how to do it in settings think one of the guys names is Richard, about phone, diagnostics, advanced logging they've actually been pretty good regarding any bugs and fix them once they have some logs to work from.
Sent from my Xperia XA using XDA Labs
Click to expand...
Click to collapse
Thanks for the reply and suggestion. Unfortunately, the repair option didn't solve the issue. After Googling it, it appears many users with the 3213 model are having the same issues. Ugh.
I did not know about the "diagnostics" feature. I enabled it and then it auto uploaded and then turned off. So does support email you or Richard gentleman contact me via the phone somehow to give feedback?
Thanks!
kassem277 said:
Thanks for the reply and suggestion. Unfortunately, the repair option didn't solve the issue. After Googling it, it appears many users with the 3213 model are having the same issues. Ugh.
I did not know about the "diagnostics" feature. I enabled it and then it auto uploaded and then turned off. So does support email you or Richard gentleman contact me via the phone somehow to give feedback?
Thanks!
Click to expand...
Click to collapse
As far as I know it's all done through a pm(message) through the Sony support forum. Then they pass it on to the software peep's and then wait for the fix it may take more than one person to provide the logs before they sanction the update unless they find a bigger problem.
Sent from my Xperia XA using XDA Labs
Xa ultra wifi
Here's a funny thing, as long as I am not connected to Bluetooth, WiFi works flawlessly, weird.....
I'm just going to assume we have no fix for this yet? the whole resetting my phone is getting really tiring. blah I wish Sony would fix this or at least acknowledge it
I have the same problem with my XA. I've only had the phone a few days and I'm always having to switch it off and back on. SOOOOO annoying. The guy that sold it me said I could just return it. I'm not buying Sony ever again!!!!!
Been having to use my 4g at home alot of the time, which is eating up my data something rotten. It shows the WiFi is on and has full signal, but it's often so slow or even worse dead! I've honestly had 2g on a crap old phone work faster than WiFi at times. I have just "forgotten" all saved WiFi networks and signed into my home WiFi from scratch and put the password in again. Seems to have done the trick, but I'm not holding my breath that it's gonna last.
I'm curious, it might be insignificant, but just wondering what WiFi service providers all of us with problems have? I have BT infinity. For a while I thought that maybe it was just BT being rubbish. But my partner has a Samsung galaxy s8+ and she doesn't seem to have any issues. I've used the WiFi on my linx tablet, no issues. The Xbox one doesn't really lag either.
So it's either that this phone does not like BT or its just my phone being pants!!! Doing my head in, I have to keep getting my partner to send me extra data.
It's seriously getting on my nerves now
goosepickle said:
I have the same problem with my XA. I've only had the phone a few days and I'm always having to switch it off and back on. SOOOOO annoying. The guy that sold it me said I could just return it. I'm not buying Sony ever again!!!!!
Click to expand...
Click to collapse
This is my first Sony Android phone, and I'm not touching one ever again.. What's worse for me is that mine is still on Sept 2016 update and my carrier locked the bootloader so I couldn't update it myself, as my network don't even care if I have the latest security updates or not

WI-FI and Bluetooth does´t working!!!

hello guys, i got here a Blackview BV4900 with a probelm of wifi and bluetooth. I think the chipset is damaged but not sure, it says unavailable mac adress and ip for both wifi and bluetooth
Tried reseting wifi and nothing also i tried Factory rest and the same problem keep showing that Bluetooth does´t responding. is there any soultion or as i said in the first Chipset is gone. Hope ypu help and share and idea if you have (The phone is for work and probably everyday a diffrent human working with, cause there is more than 200 to scan some QR codes and i think someone droped it) thx in advanced
Maybe the antenna inside the phone detached from the fall. I don't know the construction of this phone. Just an idea. Does the GPS work in airplane mode?
ze7zez said:
Maybe the antenna inside the phone detached from the fall. I don't know the construction of this phone. Just an idea. Does the GPS work in airplane mode?
Click to expand...
Click to collapse
Maybe i will open it and see wht i can do

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