[Q] no back & menu bottun lights on sm-t230 - Galaxy Tab 4 Q&A, Help & Troubleshooting

I just get this device yesterday, and now it is the first time to boot up !
I just found that there is no light on back or menu button !
Play with setting and change the duration but no luck
I'm going for sure to replace the device " WTF " ok, but i just want to know before nothing, does this device built in menu butyon light ? If not, then samsung must be drunk !

There is no button lights what soever. Sorry to burst your bubble, but to make the tablet cheap, they had to take out a ton of features that their other tablets have.

thanks for your quick reply, and sorry for the late thanks
well, this is really disappointment ! I didn't know this before
In fact, in my opinion they must keep the menu bottun light as the really extreamely tiny cost of it !
And then they should remove both rear and front cam as it's useless and no need for it in a tablet" what could 3 & 1 Mega cam help with btw ? "

and again,
deos the tab4 able to charge when connected to pc or not ? it's not charging ....

It would not charge for me when connected to my PC.

Related

Flash LED missing from camera mode?

I almost never use the camera mode on my Trion, but last night I wanted to take some shots at a party. When I tried to turn on the flash the icon was gone from the screen. I tried the function list it has flash on/off but when I hit "on" nothing happens. Like I said I almost never use the camera, but I know it use to work. The only thing I did recently was add Hermes Tweek from fit4cat. I have tried soft reset, but I realy don't want to hard reset just for a stupid flash. I'm not the most tech savey guy, so I live in fear of bricking my phone every time I rom update. I like the way its set up now, so if it has no flash so be it.... But the pictures I could have had of last night.....Well, photo ops like that don't happen every day!!!
Flash
pdausr1 said:
I almost never use the camera mode on my Trion, but last night I wanted to take some shots at a party. When I tried to turn on the flash the icon was gone from the screen. I tried the function list it has flash on/off but when I hit "on" nothing happens. Like I said I almost never use the camera, but I know it use to work. The only thing I did recently was add Hermes Tweek from fit4cat. I have tried soft reset, but I realy don't want to hard reset just for a stupid flash. I'm not the most tech savey guy, so I live in fear of bricking my phone every time I rom update. I like the way its set up now, so if it has no flash so be it.... But the pictures I could have had of last night.....Well, photo ops like that don't happen every day!!!
Click to expand...
Click to collapse
pdausr1
You probably know this but in case not - as you don't use camera often, the flah icon will vanish if the camera has slipped off straight picture mode into the mode where it takes a series of pictures. i.e if you look top left corner you should see a logo of a camera not three symbols of pictures lying on top of one another. I find mine constantly slips off straightforward picture mode because the jog wheel gets moved without noticing. The jog wheel cycles through all the different camera and video modes.
Mike
Nope its in single shot normal camera mode, but thanks for the tip on the scroll weel I did not know that. I think one reason I don't use the camera more is I hate using the styles when I'm taking a picture, so if you have anymore hardware button tricks you want to share.
Camera Hardware keys
pdausr1 said:
Nope its in single shot normal camera mode, but thanks for the tip on the scroll weel I did not know that. I think one reason I don't use the camera more is I hate using the styles when I'm taking a picture, so if you have anymore hardware button tricks you want to share.
Click to expand...
Click to collapse
Don't need stylus for camera. Start camera with button on side of case.
Take pictures with the Dpad button ie one in centre between the two phone buttons.
Accept the piture by pressing it again and your ready for the next picture.
Exit camera by pressing OK hard key button.
Mike
You are ok how ur now mate.....the flash is useless if not u want to use it for torch....even pictures taken from 5-6 feet away dont get any diffrence with flash on and off at night....though 1-2 feet picture will give you a lot of change...all white washed brighten up dude!!!!! i did took atlist 200+ picture with my tytn but i cant remember a picture which were benifited from the using of flash....
anyone any comment??
Night photos
Yup, Sajib, you're right - day photos pretty good, night photos rubbish. Flash 80% useless except for certain angles when taking night photos in macro. I have nothing I would need to photograph in macro in the dark but there maybe many who have!?
Mike
Well I guess I will just have to find my keys with the light of the screen, as that seems to be the only thing it good for. Thanks for the tips. Who knows mabey the flash will come back when I get up the guts to flash the Cingular rom.

Help me - I dropped my qtek!!!

I just dropped my qtek S200. When I turn it on noe, I just see colored stripes, but the qtek seems to work normal, because if I use the camera button you can hear the "click" sound e.t.c.
What shall I do know? Please help me - I am quite in Panic know .-(
Please anyone?
Did the display cable come loose? You'll have to open the unit in order to rectify this. As I have just ordered a new case, I have searched for instructions how to do this and found
this step by step manual.
Good luck
Robert
Thank you very much for your help - I will try this out. I hope I can open it, because I am not very good in this.
How does the display cable look like?
I got stucked at this step: NOW CAREFULLY LIFT THE BACK COVER AWAY FROM THE FRONT AND NOTE THE SHORT SPEAKER CABLE, USE YOU TWEASERS TO CAREFULLY DISCONNECT IT
How do I disconnect it??
What exactly does the device do? Does it respond to charging? Does the screen have any response to being switched on?
The qtek works properly - that means I can use the com button and touch the screen where eg the bluetooth used to be and I can turn it on.
The camera button works too, because you can hear the click when taking a photo.
The only thing is, that you can only see vertical colored stripes on the screen that change their color after some minutes.
I just opened it now, but it did not help.
you have to buy a new one hahahaha

Touch Cruise Annoyances

So I bought this phone 2 days ago and it was working fine. But it quickly lost its "wow" factor after about 5 hours. I hadn't even installed any softwares on it other than what the dealer put into it, and in less than 24 hours I am already getting pissed at HTC. Oh yes, the phone is great and all, but HTC sucks at making phones.
1) Word completion was working fine in keyboard mode, but after switching to other HTC inputs and then back to keyboard, word completion with keyboard is now DEAD. Not even after a soft restart fixed it.
2) No light to indicate Bluetooth/Wifi switched on
3) No blinking light to indicate phone is running
4) Start menu doesn't have the "Click" sound
5) I can't assign the god damned GPS and footprint button to do something else, what a piece of crap!
6) TouchFLO isn't smart enough to detect if I want to select multiple objects, or if I want to scroll!
7) No option to do a software soft reset
8) Need to open the back cover to do a reset
9) Menu text IS WAY TOO BIG, HTC you blind idiots!
10) The system doesn't come out from standby when I receive an SMS, meaning I have to press the fragile power button to read it.
11) I can't uninstall TouchFLO or any of the other stupid HTC softwares.
12) Manuals were unhelpful.
I already feel like flashing the damn ROM from this phone, get rid of all that stupid HTC crap. Don't get me wrong, the phone looks sleek, display is nice, response is faster than most other Dopod/HTC crap phones, the scroll button is kool, camera quality is good, but it's just so damn annoying. I'm probably going to just give it to my girlfriend, whoever she will be. My Atom Exec still rocks.
Overall rating for this phone: 5.5/10
Apparently the word completion bug seems to be HTC wanting to replace the WM dict with eT9
If anyone has a way of fixing the word completion bug, and the GPS/footprint button assignments, I will be very much obliged.
UranusHertz said:
So I bought this phone 2 days ago and it was working fine. But it quickly lost its "wow" factor after about 5 hours. I hadn't even installed any softwares on it other than what the dealer put into it, and in less than 24 hours I am already getting pissed at HTC. Oh yes, the phone is great and all, but HTC sucks at making phones.
1) Word completion was working fine in keyboard mode, but after switching to other HTC inputs and then back to keyboard, word completion with keyboard is now DEAD. Not even after a soft restart fixed it.
2) No light to indicate Bluetooth/Wifi switched on
3) No blinking light to indicate phone is running
4) Start menu doesn't have the "Click" sound
5) I can't assign the god damned GPS and footprint button to do something else, what a piece of crap!
6) TouchFLO isn't smart enough to detect if I want to select multiple objects, or if I want to scroll!
7) No option to do a software soft reset
8) Need to open the back cover to do a reset
9) Menu text IS WAY TOO BIG, HTC you blind idiots!
10) The system doesn't come out from standby when I receive an SMS, meaning I have to press the fragile power button to read it.
11) I can't uninstall TouchFLO or any of the other stupid HTC softwares.
12) Manuals were unhelpful.
I already feel like flashing the damn ROM from this phone, get rid of all that stupid HTC crap. Don't get me wrong, the phone looks sleek, display is nice, response is faster than most other Dopod/HTC crap phones, the scroll button is kool, camera quality is good, but it's just so damn annoying. I'm probably going to just give it to my girlfriend, whoever she will be. My Atom Exec still rocks.
Overall rating for this phone: 5.5/10
Apparently the word completion bug seems to be HTC wanting to replace the WM dict with eT9
If anyone has a way of fixing the word completion bug, and the GPS/footprint button assignments, I will be very much obliged.
Click to expand...
Click to collapse
Go and by Nokia phone then...
UranusHertz said:
7) No option to do a software soft reset
Click to expand...
Click to collapse
Hold the power button pressed.
UranusHertz said:
9) Menu text IS WAY TOO BIG, HTC you blind idiots!
Click to expand...
Click to collapse
You can change the font size, you know?
RE 10) and your device not waking up when you get an SMS. Go to Start, Settings, Sounds & Notifications, then click on the Notifications tab. Tap on the dropdown box next to 'Event', find and select 'Messaging: New SMS', then tick 'Display Message on screen' and hit OK : )
I do agree with most of the complaint. I am very very disappointed with this Cruise 2. I thought it is a smaller size version of the Cruise 1 (Polaris) except faster and more memories. But it is NOT! It has less buttons than Cruise and two of damn buttons are just useless. HTC sucks!
Ouzo said:
RE 10) and your device not waking up when you get an SMS. Go to Start, Settings, Sounds & Notifications, then click on the Notifications tab. Tap on the dropdown box next to 'Event', find and select 'Messaging: New SMS', then tick 'Display Message on screen' and hit OK : )
Click to expand...
Click to collapse
I tried that option, it doesn't work
As a side note, I thought there was no blue LED to indicate Wifi/Bluetooth status, but last night, I saw a brief flash of blue, and then it never happened again. So there's definitely a blue LED there, but it's not used for Wifi/Bluetooth for some reason.
Anyone wanna trade phones with me?
UranusHertz said:
I tried that option, it doesn't work
As a side note, I thought there was no blue LED to indicate Wifi/Bluetooth status, but last night, I saw a brief flash of blue, and then it never happened again. So there's definitely a blue LED there, but it's not used for Wifi/Bluetooth for some reason.
Anyone wanna trade phones with me?
Click to expand...
Click to collapse
Unless you want to get an older generation phone!
I also have HTC Touch 3G, it also have same annoyances.
First generation HTC phones has infrared, many buttons and LED's, Flash LED(s) for camera. Separate earplugs and power sockets. Metal bodies.
Then:
They took away the infrared, no more camera Flash light.
They cut the number of buttons.
They cut the LED's. Cut all the metal parts except the screws and printed circuit board contacts and copper traces, USB connector case.
They do make the phone smaller, lighter, more functions and more memories.
BTW, HTC have replaced the metal hook for phone string to plastic hook and smaller metal logo plate from Touch 3G to Touch Cruise(09).
I think the next version phone is going to be glassless and metal-less. Case will be just snap-on. The metal logo plate will be just a print on case or a paper sticker. They might attempt to use plastic USB connector. If anything has shorter lifetime, that means they will have better business. That might lead them to put a small timed self-destructive device just beyond the warranty period in the machine. They would love to cut the warranty time from a year to 3 months or better, 30 days. The new Sony laptops already ask customer to pay extra to extend the warranty period from 3 months to a year.
People want green earth but also want everything disposable! What gives?
I thought I'm the only one who's facing the problem of the blue led indicator.
What blue led indicator? There is no blue led indicator afaik...
Or do you mean the "lack of" blue led indicator?
By the way, you resurected a 8 month old thread!
Uranus, with everything you say about the HTC Iolite, I throw it out the window
Incidentally, my Iolite works perfectly and the problem of the dictionary (in Spanish) does not exist.
Regards!!!
I don't think uranus is still around here, his last post on the forum was in april 09... Again this thread is from that timeframe...
Great clarification!!!!
With some time and effort most of these annoyances can be solved or tweaked.....various good ROM's (Billabong) and many many software/tweaks around.....
What I do agree is that Polaris was more robust....but Iolite is better overall.....
In the end you can not produce a phone at reasonable price every-body is happy with.....
FC
i do truly miss a led that indicates that the phone is on
Will this help? http://forum.xda-developers.com/showthread.php?t=371278
FC
Update:
Hi fellas,
After over a year, I finally decided to ditch this P.o.S. to my roomie. Things I've managed to fix:
1) Word completion, via a registry tweak in \HKLM\System\CurrentControlSet\Control\Layouts\e0010409\
Ime File=\windows\compime.dll
Layout Text =COMP IME
(I am still using this solution today for my HD2 which I flashed on the same day I bought it, I can't stand that HTC interface I got all annoyed at it after 5 minutes LOL)
2 & 3) nueLED is cool, but doesn't work
4) Start menu still doesn't have the "Click" sound
5) I still can't assign the GPS and footprint button to do something else
6) TouchFLO have to be "compromised" with smarter apps.
7) Need to use 3rd party app to do software reset
9) Managed to modify the popup menu text. Still, come on...
\HKLM\System\GWE\Menu\Popup
10) The system still doesn't wake up on sms despite changing the registry key which enables wake up on SMS.
I'm MUCH more happy with S200 in contrast, only problem is the weak vibration.

Proximity sensor problem! [SOLVED!]

Hi everyone, welcome to the next thread of mine where I would like to share with you an interesting case of a'faulty' proximity sensor. The issue with the sensor started a few weeks ago (I own my defy for a few months) and the problem I had with it was that sometimes during I was making a call the screen was not being turned off, and more whats more annoying - the screen was never turned on again after finishing the call.
I do not have a screen protector and the screen glass is original.
I downloaded an application that showed the state of the sensor and after a many examinations i found out that many times the sensor does not distinguish between the states of being covered and uncovered.
I tried everything - factory reset, clean installations, different ROMs - nothing helped. The only thing that helped a little was a tweak availale in the CM7 ROM by Quarx (not available in the STABLE CM7 though!) in the screen settings menu -which forced the screen to be turned on after finihing a call, and I could also set the power button to end a call in the accessibility options. So this helped but did not solve my problem.
Fortunately, after many questions asked on so many threads, the user monecafe PMed me with a link to a video where its clrealy shown what is the problem and how easy it is to fix it!
without sayng more - here is the solution for anybody experiencing this issue:
http://youtu.be/uMk1S90MjbY
I hope this helps !
& a BIG THANK YOU to monecafe who sent me this video
this is great, very simple solution but...
how will that affect the water resistant feature of our defys?
try turning off auto-brightness
posting to say... try turning off auto-brightness (worked for me)
I used to have this problem. Stable CM7.2 solves this issue for me. I used to get the screen to turn on before by just rubbing the area with the proximity sensor with my thumb as if it was dirty.
i still have this problem. , after the Waterproof failed with my phone ( i dont leave it in water, i just wash it !! the proximity sensor failed too when i make a call screen is black cant see anything..so my question is if i change the screen touch proximity sensor work?? or its on the board ? where is the proximity sensor place?..how can i solve this problem by myself.
i saw the video but not solve the problem..
i back to stock ROM _there_ if i press power button the screen back but in coustoms ROMs the screen off not back till remove the battery!! any software make screen on at call and disible the proximity sensor ?
thank you inadvance
dlshad said:
...if i change the screen touch proximity sensor work?? or its on the board ? where is the proximity sensor place?
Click to expand...
Click to collapse
No, it's on the board.
Auris 1.6 vvt-i said:
No, it's on the board.
Click to expand...
Click to collapse
THANK YOU PROBLEM SOLVED ITS WAS ABOUT A SMALL PLASTIC IT WAS OFFICER OF WORK PROXIMITY SENSOR A SMALL PLASTIC!! THANK YOU ALL THIS VIEDO HELPED ME TOO AT TIME 2:50
http://www.youtube.com/watch?feature=endscreen&NR=1&v=5eiFQ39Ypmc
CAN I GET THE TECHNICAL GUIDE(MAP) OF BOARD?
I also have problems with proximity sensor. With pressure on the screen where the sensor is located it is working again.
So I can believe that changing the screw pressure might solve the problem. But what is the initial reason for this? It is not a pressure sensor!
Hello All, I've been using the proximity sensor app on my DHD for quite some time now... LOVE IT ! However, now when I open the app & tap on Start & cover the proximity sensor on the phone, there is NO RESPONSE... Meaning the msg stays FAR... It DOES NOT change to NEAR.... Can anyone help me out ? CHEERS !
Proximity sensor Star N8000
asimriz said:
Hello All, I've been using the proximity sensor app on my DHD for quite some time now... LOVE IT ! However, now when I open the app & tap on Start & cover the proximity sensor on the phone, there is NO RESPONSE... Meaning the msg stays FAR... It DOES NOT change to NEAR.... Can anyone help me out ? CHEERS !
Click to expand...
Click to collapse
Hello all,
My 1st post. Pls i dont want any lectures on chinese clones, thats what some of us can afford! i Just got a Star N8000 which is a clone of a Samsung Note. I LOVE the phone. The only problem is that when make a call lets say to check voicemail, the screen goes black, the proximity sensor flashes continuosly (small red flashes) & nothing i do brings the screen back unless the call ends from the other side or i take out the battery. I dont want to root my phone just yet. It uses a tmd2771 proximity sensor. HELP! anybody
Solution??
Davyin04 said:
Hello all,
My 1st post. Pls i dont want any lectures on chinese clones, thats what some of us can afford! i Just got a Star N8000 which is a clone of a Samsung Note. I LOVE the phone. The only problem is that when make a call lets say to check voicemail, the screen goes black, the proximity sensor flashes continuosly (small red flashes) & nothing i do brings the screen back unless the call ends from the other side or i take out the battery. I dont want to root my phone just yet. It uses a tmd2771 proximity sensor. HELP! anybody
Click to expand...
Click to collapse
Found a possible Solution suggested by a supplier on Amazon;Switch off the phone - Hold power button & volume down button
simultaneously to bootinto factory testmode - use volume swith toscroll thru to 'test report' - select with the home key - scroll down to 'PS calibration' - select it then scroll to 'do calibration' let it do the calibration till it gives OK.Go back to 1st menu & reboot.
Was only partially successful forme, it may work for you.
Davyin04 said:
Found a possible Solution suggested by a supplier on Amazon;Switch off the phone - Hold power button & volume down button
simultaneously to bootinto factory testmode - use volume swith toscroll thru to 'test report' - select with the home key - scroll down to 'PS calibration' - select it then scroll to 'do calibration' let it do the calibration till it gives OK.Go back to 1st menu & reboot.
Was only partially successful forme, it may work for you.
Click to expand...
Click to collapse
I have the same problem with proximity sensor tmd2771 my phone is htc one x clone (E1911)
i make the calibration but its still have the problem it saws me the sensor goes up and then goes down from itself and at the calls the screen goes black and opens again from itself is there a solution for that???
Davyin04 said:
Found a possible Solution suggested by a supplier on Amazon;Switch off the phone - Hold power button & volume down button
simultaneously to bootinto factory testmode - use volume swith toscroll thru to 'test report' - select with the home key - scroll down to 'PS calibration' - select it then scroll to 'do calibration' let it do the calibration till it gives OK.Go back to 1st menu & reboot.
Was only partially successful forme, it may work for you.
Click to expand...
Click to collapse
Is this applicable for Motorola Defy or for the Chinese clone?
I tried this on my Defy running JB 4.1.2. I cannot get into the "factory testmode" even after pressing the VOL down key at boot up.
I just get a screen with an exclamation and the android bot.
Nothing happens after that.
BTW: What size of screw driver should I use to perform the trick in the video posted by the OP.
Not applicable to original defy
Sent from my MB526 using xda premium
Holy sh't it worked <333333333333
I cannot believe. IT WORKS. Its bugging me from the start..
your_login
thank you for the useful posting
queBurro said:
posting to say... try turning off auto-brightness (worked for me)
Click to expand...
Click to collapse
Yes finally this seems to be working for me too. Thanks
Thank you for so excelent video. I have same problem but just for sometimes. I will check will this help.
Can anybody post this video on dailymotion or any other video hosting site as youtube is blocked in my country. I really would appreciate that as I am having problem with my Desire HD's proximity sensor.

Black Screen in Yu Yureka

Hi everyone,
My phone display is not waking up by double tap or by power button and hence i'm not able to use the phone. Rest of the phone is working fine.
I'll be grateful if somebody could help me out on this issue.Thanks in advance.
Same is the case with me. I was asked to try resetting any changes made in the Performance menu. Try it, this may help.
Sent from my Yu Yureka (AO5510), from the XDA Android App.
Hi there,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
suri68 said:
Hi everyone,
My phone display is not waking up by double tap or by power button and hence i'm not able to use the phone. Rest of the phone is working fine.
I'll be grateful if somebody could help me out on this issue.Thanks in advance.
Click to expand...
Click to collapse
Please explain more clearly-
If your phone is not waking up by double tap or by power button, does it wake up on an incoming call ?
How can you say that rest of the phone is working fine ?
YUREKA YU screen blacked out after reducing brightness
My phone display is blacked out after i reduced the brightness bar... can anyone help how to enable the screen
Flash a torch at tip of the phone near the sensor....then you have to be quick to increase the brightness
As someone reported, if you enable automatic brightness and color correction and reduce the brightness to the lowest, the screen would switch off forever. The only way back is a factory reset or restoring an backup.
just managed to fix this
I was in a real hurry yesterday and must have accidentally set brightness to all 0. And then bam..black screen
here's how i fixed it.
Downloaded this: http://droid-at-screen.ribomation.com/installation/
This mirrors the phone screen on pc using the jar file. Needs adb debugging to be enabled and accessible from pc.
Doesnt allow you do send touch inputs though.
Probably other solutions exist, like miracast etc. But the above app was my first try and it worked.
I kept my super awesome OPO next to the yureka, as a reference for screen position.
looking at the yu screen on pc, i activated, logged in to the phone, and then pushed my brightness up. All on a blank display. Also doing the same in parallel on the OPO, for reference point.
And, the yu screen lit up.
(if not this, may have to edit some system files, but didnt work in my trials..or backup device and then factory resent and then restore back)
How to fix screen goes dark after manually setting brightness zero
Almost all users are facing this issue. If you manually move the brightness slider to low (extreme left) the screen goes completely dark. You will not be able to see the screen. I tried it but kept the finger on the slider at all time so that I could move the slider and get the right screen brightness.
If you had manually changed the brightness to low and removed your finger from the slider. You sure are looking at a blank screen though the phone is still active. To fix it you will need to blindly follow these instructions. Your phone screen is dark, you will not see anything, unlock the phone (hope you are using swipe to unblock). Once done use two fingers to swipe from top screen to bottom. Note you will still see a blank screen, now tap and hold the finger in the center screen a slightly above the volume down button line – that is where the brightness slider is. If you don’t see the screen lighting up, tap again around the same area, you will get.
ok
suri68 said:
Hi everyone,
My phone display is not waking up by double tap or by power button and hence i'm not able to use the phone. Rest of the phone is working fine.
I'll be grateful if somebody could help me out on this issue.Thanks in advance.
Click to expand...
Click to collapse
​
Change rom
Slight clarification
sunny765 said:
Flash a torch at tip of the phone near the sensor....then you have to be quick to increase the brightness
Click to expand...
Click to collapse
This was the exact problem I faced rather than as mentioned every where fix for
Proximity sensor .Tourch solution is the quickest one to resolve it.
In my case I used another smart phone to put light on yureka just there where microphone or message notification led is there.Miraculously it works yureka reflect back then
You bring back normal brightness.Explaining this as original and was too short to
Comprehend easily.
9111710426
Plz off adoptive brightness
Sent from my AO5510 using XDA Free mobile app
Go to Settings>Display.
And turn off the Adaptive Brightness.
suri68 said:
Hi everyone,
My phone display is not waking up by double tap or by power button and hence i'm not able to use the phone. Rest of the phone is working fine.
I'll be grateful if somebody could help me out on this issue.Thanks in advance.
Click to expand...
Click to collapse
Though this issue may have been solved , the problem mostly is the proximity sensor setting. In dialer, dial *#*#7769#*#*.
This is the setting/calibration window. Press start and keep your ear to the sensor. Remember the value and press exit. Mine was 49.
please help me i ve done some mistake in flashing the yureka...i was installing lollipop on yureka by cmd after flash is done i ve disconnected my device after that my phone was not switching on i ve opened it and take the help of some pins inside my phone got detected in pc and charging led was coming...charging sound was also coming...but the display is black it is coming like blue screen and off coming and going please help me to get my phone back

Categories

Resources