Hi, i did not find any related to my problem, that's why i am opening this thread.
I did a brick on my tf700 at last September and the cheapest solution it was to buy a new board on ebay.
i did the replacement that it was easier than i supposed and it started to work like new, like the first time the system ever boot.
After some days i did again unlock and install cromix and during several weeks it was perfect until yesterday when I detected that it was not good WiFi.
It is like half of intensity compared with htc one. Just works up to 8m from router.
I open it again to verify contacts, board. Everything is normal.
Do anyone know about antenna problem on tf700 (on my last prime it was a lot)? or hardware problem that in a moment reduced the intensity, if it was no WiFi at all i understood as a hardware problem, but half is strange.
Another thing is sound. When i started tf700 no sound, just on phones. After some hours (from night to morning) tablet working, sound appear.... i don't understand.
I tried different firmwares, now i am on cmb 4.3, and it is the same.
Any help?
antonio3073 said:
Hi, i did not find any related to my problem, that's why i am opening this thread.
I did a brick on my tf700 at last September and the cheapest solution it was to buy a new board on ebay.
i did the replacement that it was easier than i supposed and it started to work like new, like the first time the system ever boot.
After some days i did again unlock and install cromix and during several weeks it was perfect until yesterday when I detected that it was not good WiFi.
It is like half of intensity compared with htc one. Just works up to 8m from router.
I open it again to verify contacts, board. Everything is normal.
Do anyone know about antenna problem on tf700 (on my last prime it was a lot)? or hardware problem that in a moment reduced the intensity, if it was no WiFi at all i understood as a hardware problem, but half is strange.
Another thing is sound. When i started tf700 no sound, just on phones. After some hours (from night to morning) tablet working, sound appear.... i don't understand.
I tried different firmwares, now i am on cmb 4.3, and it is the same.
Any help?
Click to expand...
Click to collapse
If you use a different rom and you still have the same problems, then you may have a defect motherboard..
You can try to install a stock rom to verify the issues that you have. If you still have the problems, then you can confirm that you have a bad board.. Good luck..:fingers-crossed:
LetMeKnow said:
If you use a different rom and you still have the same problems, then you may have a defect motherboard..
You can try to install a stock rom to verify the issues that you have. If you still have the problems, then you can confirm that you have a bad board.. Good luck..:fingers-crossed:
Click to expand...
Click to collapse
I already ordered another board from other guy.
My doubt is if the problem is at the ROM level, or kernel level.
Is not possible to take a log to see what Android reports at startup for sound and WiFi?
antonio3073 said:
I already ordered another board from other guy.
My doubt is if the problem is at the ROM level, or kernel level.
Is not possible to take a log to see what Android reports at startup for sound and WiFi?
Click to expand...
Click to collapse
Did you do a clean installation of your rom? If you flashed different kernels, you may have messed up the wifi modules.
Or it is another bug that has been discussed lately in the CROMi-X forum. If you turn wifi off and then on again: Does that change anything?
Some people had bad download speed when waking from sleep, whereas it was fine on a fresh boot or after toggling WiFi on/off.
If that is your problem, try turning off WiFi Optimization in the WiFi settings.
I'm currently on a Moto x (2013), coming from a Galaxy Nexus. I switched because I needed a faster phone, and the GN hardware is just too dated. The moto x seemed perfect, until I found out I can't tether, root, or unlock the bootloader to save my life.
That being said, I'm in the market for a Verizon S3, which will likely already have 4.4.2 installed. My main concern is root access and native hotspot tethering (unlimited data). The following are what I have found thus far:
1) root: http://www.andromods.com/root-unlock/sch-i535-vzw-galaxy-s3-kitkat-rooted-nc1-ota.html
2) tethering: https://www.youtube.com/watch?v=PxBRrsucdLo <---- the guy who created the vid doesn't have VZN, so was hoping someone here can verify if that works.
3) bootloader: I found nothing on unlocking a VZN bootloader, but this is the least of my concerns
4) ROM: http://forum.xda-developers.com/gal...nt/rom-superliterom-v1-0-i535vrudne1-t2805797
My assumption was always that an unlocked bootloader was necessary to flash ROMs through custom recoveries. I'm unfamiliar with safestrap, but I'm all in for a bit of reading and enlightening.
Again, I don't necessarily need a custom ROM or bootloader. My main concerns are still tethering (main priority) and root access (second priority)
Thanks all, and I definitely appreciate any help at all!
rice923 said:
I'm currently on a Moto x (2013), coming from a Galaxy Nexus. I switched because I needed a faster phone, and the GN hardware is just too dated. The moto x seemed perfect, until I found out I can't tether, root, or unlock the bootloader to save my life.
That being said, I'm in the market for a Verizon S3, which will likely already have 4.4.2 installed. My main concern is root access and native hotspot tethering (unlimited data). The following are what I have found thus far:
1) root: http://www.andromods.com/root-unlock/sch-i535-vzw-galaxy-s3-kitkat-rooted-nc1-ota.html
2) tethering: https://www.youtube.com/watch?v=PxBRrsucdLo <---- the guy who created the vid doesn't have VZN, so was hoping someone here can verify if that works.
3) bootloader: I found nothing on unlocking a VZN bootloader, but this is the least of my concerns
4) ROM: http://forum.xda-developers.com/gal...nt/rom-superliterom-v1-0-i535vrudne1-t2805797
My assumption was always that an unlocked bootloader was necessary to flash ROMs through custom recoveries. I'm unfamiliar with safestrap, but I'm all in for a bit of reading and enlightening.
Again, I don't necessarily need a custom ROM or bootloader. My main concerns are still tethering (main priority) and root access (second priority)
Thanks all, and I definitely appreciate any help at all!
Click to expand...
Click to collapse
Root is still possible. Tethering *USED* to work on stock by using the FoxFi app. I haven't tested it in quite some time though. There's a limit for the free version, use it for testing though.
Sent from my SCH-I535 using XDA Free mobile app
I actually made the jump already. Sending this from my s3, boot loader unlocked, twrp, and running cm11.
Thoroughly enjoying this! Tether is flawless too
rice923 said:
I actually made the jump already. Sending this from my s3, boot loader unlocked, twrp, and running cm11.
Thoroughly enjoying this! Tether is flawless too
Click to expand...
Click to collapse
Do tell how. Especially if you did start with a Verizon galaxy s3 sgh-i535 that was not rooted and was running on stock Verizon Android 4.4.2
To clarify, I bought it set up this way. I knew clearly well that I wouldn't be able to get any of this with stock 4.4.2.
On the other hand though, the camera won't focus correctly when taking pics, and the charging is ridiculously slow. My only two complaints
rice923 said:
To clarify, I bought it set up this way. I knew clearly well that I wouldn't be able to get any of this with stock 4.4.2.
On the other hand though, the camera won't focus correctly when taking pics, and the charging is ridiculously slow. My only two complaints
Click to expand...
Click to collapse
Hey Rice,
I'm still on the GNex, but my wife just offered up her old GS3. It's still on 4.1.2 unlocked, rooted. I'm working on bringing it up to speed...still reading....
P.S. Is there no kernel fast charge option?
Rushead said:
Hey Rice,
I'm still on the GNex, but my wife just offered up her old GS3. It's still on 4.1.2 unlocked, rooted. I'm working on bringing it up to speed...still reading....
P.S. Is there no kernel fast charge option?
Click to expand...
Click to collapse
I remember seeing you around MWs FML thread! 5.0 is looking decent over there, so I'm very happy for them.
If you get the chance, I'd definitely recommend CM11. It make me feel like I'm running a nexus device again, except significantly faster than the gnex with a better camera.
Regarding the charging speed, I don't think it's a kernel issue. With the phone plugged in, I keep getting notifications that it's being disconnectedAnd reconnected spontaneously. I've done some reading and and it seems there is a bit of oxidation or hardware issue within the charging port. The port also requires soldering of the mother board to change. I've resorted to ordering some qi chargers[emoji106]
As for the camera, this seems to be an old issue of cm11. I flashed a camera fix zip, but to no avail. The focus issue seems to be problematic only at macro distances though. I can't find a fix besides touching to focus prior to taking macro shots
Rushead said:
Hey Rice,
I'm still on the GNex, but my wife just offered up her old GS3. It's still on 4.1.2 unlocked, rooted. I'm working on bringing it up to speed...still reading....
P.S. Is there no kernel fast charge option?
Click to expand...
Click to collapse
With 4.4.2 if that's what your referring to you can't change the kernel like those of us who are unlocked
From my CM11 S3
ShapesBlue said:
With 4.4.2 if that's what your referring to you can't change the kernel like those of us who are unlocked
From my CM11 S3
Click to expand...
Click to collapse
No, it's 4.1.2 I put her on Andy bonestock years ago and never touched it again.
Rushead said:
No, it's 4.1.2 I put her on Andy bonestock years ago and never touched it again.
Click to expand...
Click to collapse
Then yes there are several kernel options for fast charge. I know of lean kernel and ktoonsez off hand that are
From my CM11 S3
Don't want to start a new thread even though the title is irrelevant at this point, but was hoping someone could chime in regarding the camera auto focus issue. The camera focuses beautifully when I touch the screen, or when I allow it to autofocus. When I proceed to take the pic, it will try to focus again and take the pic right as it's completely blurry. This happens on both the stock CM11 camera and google camera.
I tried to flash the zip mentioned here http://forum.cyanogenmod.org/topic/85493-camera-wont-focus-cm11/ and nothing has improved.
Does anyone have any insight about this? These symptoms are identical to what many have mentioned in the thread above, so this is certainly not an isolated incident. Thoughts or input?
Who reads titles anyway?
I flashed Slim, and messed around with the camera a little, but I had wifi issues and am in the process of flashing cm11 11-09.
On Slim, the camera seemed to work fine. I took some "macro-esque" shots of text that came out pretty good (at least as good as the GNex, if not better).
I'll let you know how it fares with cm11...
So far, camera FCs on hitting the "No Thanks" button for location reporting.
OK, Camera is now functional (probably didn't wait long enough for the phone to settle on initial setup). The quality is mediocre. I'm still messing with it and will report back.
switching phones, want to keep/root the old Galaxy s3 as a lab/toy
Have an old Verizon Galaxy S3. Just got a new TMo Sony Xperia Z3 (which I am liking so far).
Will soon disconnect my Verizon service. Would like to root the S3 and use it wifi only as a experiment/toy thing, since there's no trade in value (cracked screen).
Possible? Cyanogenmod recommended?
I'm a total n00b at all this, and would steer totally clear of it for my main driver. But since I don't really NEED this phone anymore, thought this would be a safe way to dip my toes in. If I brick it in the process, no great loss.
Any advice or links would be much appreciated. Definitely want it to keep working as a wifi device and not brick once I cancel my Verizon service. Would be cool to be able to play with some of the fringier apps that require root. Those are my only requirements. Camera, cell service, etc all unnecessary. But do need wifi and don't want to create a big vulnerability to the rest of my home wifi network from this device once I'm done.
Thanks again!
evbb, depending on your current OS version, you might be able to root. If you are on the most current official OS, then you will likely just be staying with that.
Rushead, any update on how CM11 11-09 is going? If everything looks stable, I think I'll make the jump to that build.
Update about my charging times: The phone seems to charge at a normal rate if I use a 12V car charger made by Griffin (item does not specify amperage). I don't believe amperage has antying to do with my situation, as I've been yielding miserably slow charge times with the Nexus 7 (2.1 amp) charger. The phone is also very picky with cables. I've used 4 different AC adapters so far in different combinations with 4 different USB cables. I don't know what to think of my charging situation anymore...
When my wife had the phone it was extremely loose as far as cables went. I could use virtually any cable whereas my GNex is super picky.
I haven't had much time to mess with the camera yet. I'm using it as a WiFi device, too, so I can't comment on data, signal, etc. But so far it seems pretty stable. The battery drain is excessive imo. On standby for most of the day, battery was dead by 10pm. That's factory kernel.
For those looking for a decent tethering app there's one on sale, free on the Amazon app store. Easy Tether is the name of the app. It's free 11/14 & 11/15
http://www.amazon.com/s/ref=amb_lin...d_t=101&pf_rd_p=1973721462&pf_rd_i=2350149011
From my CM11 S3
rice923 said:
I've used 4 different AC adapters so far in different combinations with 4 different USB cables. I don't know what to think of my charging situation anymore...
Click to expand...
Click to collapse
You should try a very specific type of cable. The problem is the fact that you use a data cable at all. What I use is an aftermarket universal USB cable and it has the detachable tip for other phones. What this does is force the phone in "Charging (AC)" mode no matter what charger you use. Attached are 2 pictures to help identify exactly the kind of cable to solve your issue. I can charge my 7000 mah battery attached to my phone in 5 - 6 hours. A 2100 ah battery should be 1 - 2 hours with this.
Sent from my SCH-I535 using XDA Free mobile app
Some chargers identify as a USB hub rather than an AC adapter, and others do not. This is why on some chargers, it still charges slow. If ever the phone thinks it is on USB, it will not allow more than 650mah to pass through the cable. So even if you had a 10amp charger, it would not use that much if it identified as a hub.
Using the cable I mentioned removes the ability for any charger to send the identifier info to the phone. Reason? You are missing the data+/- cables that data is transmitted through. Only the +/-5v wires remain.
Sent from my SCH-I535 using XDA Free mobile app
But why would the phone have a constant disconnection and reconnection while being plugged in? That's the part that confuses me.
Regardless, I just received my qi charge in the mail! It's been pretty nice so far! I'm happy to answer any questions about it if anyone is interested
Rushead, wanted to give you a heads-up about the latest CM11 build I used. I clean flashed 11-15 and everything was great except for the camera, which consistently gave me a "cannot connect to camera" error. Otherwise, it seemed like a great build with some great options. I gave up and clean flashed 01-15. Camera is all great except for the autofocus issue mentioned before. GPS lock is great, and battery life is loads better than my GNex days.
Regarding my qi chargers, I am pulling a net positive charge of 315mA on my house charger (Nexus 7 2.1amp AC adapter). This is with the phone turned on, connected to Wi-Fi, screen off, and doing nothing.
My car qi charger is doing about the same. I ran the GPS with screen on (auto brightness) and the charger only charged the phone 3% in 2 hours with screen on and GPS running the whole time. I might switch the DC socket to the included one to see if I get better results.
Hi guys,
I've been a lurker on XDA for quite some time, and I just want to say, I absolutely love you guys. You're all very helpful and so knowledgeable. I can finally say I have an issue, I'm hoping is a software issue only, that I need help with.
Last week I was running Stock Rom Lollipop 5.0.1 on my Google Nexus 5 and now I cannot get a GSM signal AT ALL. No Calls, No SMS, and No Data. The same SIM card can work just fine on my unlocked Nokia Lumia 635. I am long past my RMA. What can I do to try getting the GSM to work and TURN ON MY GSM RADIO? I'm sure if the radio turns on, everything else should work as well.
Brief History: Phone has been dropped on cement before and got Screen replaced. My internal speaker got loose and I just got it readjusted by a nice technician near where I live. I've survived with this phone from Day 1 until now with some cosmetic wear-and-tear, but it was only from last week before I left work, AFTER I UNPLUGGED MY PHONE FROM THE WALL SOCKET that the GSM signal just dropped.... permanently. And what I mean by this is, the "radio" is off permanently (I cannot turn it on even with the option in *#*#INFO#*#* with SIM card inserted) even after reboot, airplane mode on/off, and APN setup (which can never be saved and hangs when selecting automatically 'detecting'). Note: The Phone can charge just fine and connect to the computer perfectly fine as well (in case you guys think it may be related to the microUSB port assembly). I have been taking out my SIM frequently, so I'm still not 100% sure if it is or is not my SIM Card Reader pins that have an issue.
I have fastbooted several factory images on this device many times from the Google factory images repository, mainly going back and forth between 4.4.4 and 5.0.1 which I believe are the best releases so far IMO. Even after installing the factory roms on this phone, (no root) I still get no signal no matter what I do. When I remove my sim card tray from the phone, I get "No SIM Card". When I put it back in, I get that message going away, which gives me the impression the SIM card reader is fine. My technician took a look at the entire phone hardware and said he didn't find ANYTHING strange. He tried using a known working back-cover with antennas to debug the issue but that didn't help. I don't remember what he said about the sim card reader, but I think that was also fine (will double check next week). When I got the phone back from the tech, he just told me that there are no "hardware" issues he knows of, and so this must be "software".
Any leads you can give me? I'm pretty tech savvy, and do understand things like partitions, fastboot, adb, etc, so any solution, even abstract, I'm willing to try. Google reps were pretty clueless on helping me out here, so I'm looking for some support, please!
I've also heard that this issue is not uncommon on Nexus 5. Is this true? How many users have been having this issue? I thought Nexus 5 should have been built great to last a long time... guess I was wrong.
hisaam-san said:
I've also heard that this issue is not uncommon on Nexus 5. Is this true? How many users have been having this issue? I thought Nexus 5 should have been built great to last a long time... guess I was wrong.
Click to expand...
Click to collapse
Same situation on my Nexus 5 that started a few days ago. Thought it had something to do with the 5.1 Lollipop update and saw some users were having similar problems. Tried flashing different radios/basebands/roms/kernels to no avail. Currently running 5.0.1
Hoping it is not a hardware problem, going to take it to a local technician today. Also beyond warranty. Everything else works fine. Has always been in a hard case but dropped a couple of times with no prior issues. Any insight?
5.1 is the best software. If it's not hardware all I can suggest is a full factory reset. My SD card was not acessable and pple said try this and that command. No luck. Did a factory reset and got the SD back Oh and screen shots which had gone as well.
Sent from my Nexus 5
Hi guys!
I've got a problem since yesterday, my Nexus 5 loses connection to Wifi every other minute and as of now, I'm completely unable to activate it over the menu.
I had Dirty Unicorns v11 installed, I thought the Bootloader/Radio was outdated and updated it with images from the last 2016 factory image. This didn't change a thing, so I updated to the newest Unicorn (with factory reset) and then to the newest Lineage nightly with the same result.
After opening my Nexus everything in it seems fine, I replugged the antennas just in case..
As of now, I really don't know what to do anymore. Any suggestions?
I experienced somethig similar with my second Nexus 5. From then to now the WIFI coould not be toggled on again. It just died. Seems like a common problem is hardware related as i understood.
If you are in warranty just hand it in.
I don't think there's any warranty left after 3 1/2 years
I also think it's hardware related because I can't even read the MAC of the chip. Maybe some reflow soldering would do the trick, but I think this means new smartphone for me -_-
Diablokiller999 said:
I don't think there's any warranty left after 3 1/2 years
I also think it's hardware related because I can't even read the MAC of the chip. Maybe some reflow soldering would do the trick, but I think this means new smartphone for me -_-
Click to expand...
Click to collapse
Does bluetooth works for you?
BT works just fine
Suddenly OTG and Gear VR are not working on my S8 plus. no water, drop or anything. I have the device for only 2 weeks. No OTG device works (tried with genuine type c to usb adapter). It used to work like two days ago. I did factory reset and reinstalled firmware using smart switch. In addition, Gear VR is not being recognised anymore. PC connection and data transfer using the cable work ok. I believe OTG uses different pins. May it be a hardware issue? I remember getting some high-powered device connected before it stops working at all (using just a simple mouse). I tried everything.
I saw that a number of people have the issue on samsung support website. I hope it is not a known issue and samsung just does not state it officially (like the S7 edge pink line).
Please help or let me know if you have the issue too.
Arismfg said:
Please help or let me know if you have the issue too.
Click to expand...
Click to collapse
Lengthy discussion here > https://forum.xda-developers.com/galaxy-s8/help/usb-otg-longer-galaxy-s8-t3640216
cam30era said:
Lengthy discussion here > https://forum.xda-developers.com/galaxy-s8/help/usb-otg-longer-galaxy-s8-t3640216
Click to expand...
Click to collapse
thank you for your reply. I have already checked the thread above. However, no working solution. Is there anyone who managed to figure out if it is a software or hardware issue? I wonder why it is stated as solved. I dont think the guy with the issue fixed it
I contacted oculus support about this issue. Seems to be a widespread software issue that happens with certain models+updates but they aren't doing anything to fix it for unlocked phones as only phones locked to a carrier are supported by gear vr.
povotron said:
I contacted oculus support about this issue. Seems to be a widespread software issue that happens with certain models+updates but they aren't doing anything to fix it for unlocked phones as only phones locked to a carrier are supported by gear vr.
Click to expand...
Click to collapse
Thanks for the reply. Does this also have to do with OTG devices not recognised? Do you have this issue too? What is strange is that Gear VR used to work. At least for a while on my unlocked S8 plus. I cannot understand how this may block the OTG devices. Is there something left in the settings that may block OTG?
By the way, I hope you are not referring to the network issue. My Gear VR is not recognised at all.
I'm having the same problem as you. I hadn't tried otg before the VR wasn't recognised but I can't use it now. Could be my adaptor though. People seem to have the issue appear following phone updates
povotron said:
I'm having the same problem as you. I hadn't tried otg before the VR wasn't recognised but I can't use it now. Could be my adaptor though. People seem to have the issue appear following phone updates
Click to expand...
Click to collapse
Well I gave my phone to the official samsung service and waiting for their reply. I don't think I installed any updates before and after the issue appeared (at least not firmware updates but not sure about oculus or other apps) . By the way it is not the adaptor that has the issue. I tried many others on my phone. And the adaptor works with a friend's S8 (not plus). Only one works (well not really). It iss an OTG type-c to micro usb (bought from ebay) which comes up with a notification that high powered device was connected but then nothing happens whatever option I choose. And it is not a high powered device because it used to work. I tried even a mouse with its own battery. But if it was a phone update, I think a factory reset should fix it? It did not for me.
Do you think of taking your phone to the official service too?
A full factory reset also didn't work for me. From other forums it seems that other people who have taken them in for service receive a replacement phone. Some people however then mentioned that they encountered the same issue a few months later with the replacement. I would take mine to Samsung but it's a grey import and Samsung refuse to touch them even though it's the same model sold locally. If it's definitely a hardware fault I'll consider sending it away but it would be an international service which would leave me without a phone for quite some time.
Yes, you are right. Some people saw the issue after a few months of getting the replacement phone or even after restoring their google account and settings (without being able to get it fixed by factory reset). This is what actually scares me the most because it looks like hardware issue of the phone in general. It looks like a well known issue which samsung does not officially accept. SiImilar to the pink line on S7 edge I had before. Anyway, as charging and connection to pc still work, I can give my phone and get a new model later cheaper. The last two samsung flagships came with issues that (the most important) samsung does not accept officially. Maybe it is time to change brand (always android though).
I got my phone back from samsung service. They did not replace my phone but they replaced both the logic board and the type-c board. As expected, it works again with OTG devices and Gear VR as it is like a new phone after replacing all that. Installed all apps again one by one (not restored from backup) and everything still works. Hope it stays like that. So hardware issue? Looks like it.
I know this is an old thread, but I replaced just the USB board and it didn't fix anything. So maybe it's a motherboard issue?