[Q] Stuck back key [xperia mini pro] - Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A

Hi! I've an issue on my xperia mini pro.
More than often the back key (which is a touch sensitive key) stops working.
I can't resolve this definitely. Things I tried:
- reset settings (does not work)
- total reset (works for a couple of weeks than the problem comes back)
- killing services with android system cleaner (works sometimes, I see that maybe is related to the process "Home of sony ericsson" -the stock launcher v2.1.x)
- switched to go launcher ex (worked for a full day, the problem came back)
- prevent various apps and services to startup (did not work)
- remove various apps and services (didn't work)
- update firmware to 2.3.4 (only solved the problem of the black screen that won't unlock)
what in the world should I do to fix this tedious issue?
tnx for answers, forgive me for my spaghetti english
Mirko (from Italy)

squeeme said:
Hi! I've an issue on my xperia mini pro.
More than often the back key (which is a touch sensitive key) stops working.
I can't resolve this definitely. Things I tried:
- reset settings (does not work)
- total reset (works for a couple of weeks than the problem comes back)
- killing services with android system cleaner (works sometimes, I see that maybe is related to the process "Home of sony ericsson" -the stock launcher v2.1.x)
- switched to go launcher ex (worked for a full day, the problem came back)
- prevent various apps and services to startup (did not work)
- remove various apps and services (didn't work)
- update firmware to 2.3.4 (only solved the problem of the black screen that won't unlock)
what in the world should I do to fix this tedious issue?
tnx for answers, forgive me for my spaghetti english
Mirko (from Italy)
Click to expand...
Click to collapse
have you tried restarting your phone>?

salzzz said:
have you tried restarting your phone>?
Click to expand...
Click to collapse
SURE!
til now it's 2 full days that the problem doesn't show up...

squeeme said:
til now it's 2 full days that the problem doesn't show up...
Click to expand...
Click to collapse
back key stuck again today

My back touchscreen button key doesnt worked and not responsive too yesterday. I panic. Then I try restarting my phone, the back touchscreen button responsive again. Try it
Sent from my SK17i using XDA App

Izzy Stinson said:
My back touchscreen button key doesnt worked and not responsive too yesterday. I panic. Then I try restarting my phone, the back touchscreen button responsive again. Try it
Sent from my SK17i using XDA App
Click to expand...
Click to collapse
It's actually what I'm suggesting
Sent from my SK17i using XDA App

Used to get this problem often on stock rom but never on cm7. Didn't usually have to reboot just lock and unlock
Sent from my SK17i using xda premium

batwingnz said:
Used to get this problem often on stock rom but never on cm7. Didn't usually have to reboot just lock and unlock
Sent from my SK17i using xda premium
Click to expand...
Click to collapse
restart or luck/unlock does not work.
Can you give me the link to the rom you installed? Works for me? (italy)
Must i root the phone before installing it?
tnx

http://forum.xda-developers.com/showthread.php?goto=newpost&t=1226715
Rom is pre-rooted, you will need to unlock bootloader and flash a different kernel.
Hardware keyboard will not be working, you'll need to get the files from the CM7 stable build for this.
I would not endorse going down this route unless you want to be running CM7 anyway, and there is no guarantee it will help.

batwingnz said:
http://forum.xda-developers.com/showthread.php?goto=newpost&t=1226715
Rom is pre-rooted, you will need to unlock bootloader and flash a different kernel.
Hardware keyboard will not be working, you'll need to get the files from the CM7 stable build for this.
I would not endorse going down this route unless you want to be running CM7 anyway, and there is no guarantee it will help.
Click to expand...
Click to collapse
thank you! You're right: I don't want to flash the previous version just to set up cm7! Not cause I don't like it but because with the previous version of the stock kernel I was having a much more big problem: the black screen (some others had the same problem).
Maybe I'll go on this way, waiting for ICS hoping it'll fix up everything!
btw, how's my english?

Maybe u r sweating or ur finger is kinda wet when u press it,our phone is unresponsive to fluid,except u buy an active

xperia mini pro! not active!
that would be true for the settings key too!
I think is a sort of bug of the rom... I'm getting it very often! damn!
I noticed that sometimes the screen light "shakes", like a vibration, and so the lights behing the touch keys...
the light sensor reacts to reflections of the light and shadows I make when using the phone. This is a minor thing but the back key sometimes makes really hard using the phone!

squeeme said:
xperia mini pro! not active!
that would be true for the settings key too!
I think is a sort of bug of the rom... I'm getting it very often! damn!
I noticed that sometimes the screen light "shakes", like a vibration, and so the lights behing the touch keys...
the light sensor reacts to reflections of the light and shadows I make when using the phone. This is a minor thing but the back key sometimes makes really hard using the phone!
Click to expand...
Click to collapse
Try to flash using flashtool
Sent from my SK17i using xda premium

Related

Buttons Not Working

Hey guys, I've come across an annoying problem with my X10. While using the phone, the 3 main buttons and camera button (all of the buttons sharing the ribbon along the bottom of the LCD) will stop responding. At first I thought I had broken the connector or something, but after a restart the buttons respond again. This is happening more frequently and is pretty annoying, any ideas for a fix?
I'm using Trips 1.7 Miui rom and haven't tested with SE's rom
jaykeeley said:
Hey guys, I've come across an annoying problem with my X10. While using the phone, the 3 main buttons and camera button (all of the buttons sharing the ribbon along the bottom of the LCD) will stop responding. At first I thought I had broken the connector or something, but after a restart the buttons respond again. This is happening more frequently and is pretty annoying, any ideas for a fix?
I'm using Trips 1.7 Miui rom and haven't tested with SE's rom
Click to expand...
Click to collapse
Maybe app related on that 1.7 ROM. Try stock ROM to see what happens.
PlayGunsta said:
Maybe app related on that 1.7 ROM. Try stock ROM to see what happens.
Click to expand...
Click to collapse
I'd suggest the same thing.
But also clear your (Dalvik-) Cache, Data and everything.
Also, maybe it's kernel-related. What kernel+baseband are you using?
Think it might just be a dodgy connection, seems to be ok atm
Baseband is Trip's 67, kernel 2.6.29
Did you tried pressing the buttons??
they are not capacitive like HTC and LG...!!

strange things about 2.3

Whenever i charge my phone, display remains on unless i press the power button to put it on stand by..in 2.3 there are so many applicsations running in the background which makes it a bit laggy..and flash doesnt work even in vignette..
Flash issue in vignette is related application, and i hear vignette dev are on their way to fix it.
Are you on stock rom? Rooted or not?
You can remove some bloatware and useless apps from SE with Titanium backup if your phone was rooted.
Sent from my X10i using XDA App
screamingskullsxyz said:
Whenever i charge my phone, display remains on unless i press the power button to put it on stand by..in 2.3 there are so many applicsations running in the background which makes it a bit laggy..and flash doesnt work even in vignette..
Click to expand...
Click to collapse
Cyanogen Mod[CM]?
I've a similar issue on my GF's phone, almost same problem, the light won't turn off for a long time unless pressing power button but her phone is an x8.
But this shouldn't happen on the stock 2.3.3.
i am using the stock 2.3, 2.3 is nice but i sort of miss 2.1, it was much faster..
screamingskullsxyz said:
Whenever i charge my phone, display remains on unless i press the power button to put it on stand by..in 2.3 there are so many applicsations running in the background which makes it a bit laggy..and flash doesnt work even in vignette..
Click to expand...
Click to collapse
Go to Settings - Applications - Development and uncheck "stay awake"
Sent from my X10i using xda premium
about slowness problem : i highly recommend you to root your phone. flash stock DooMKernel then flash WB ROM. it may take some time but your phone will be superfast.
Xrecovery will be installed with the kernel. and the three thread are in development forum. and don't be afraid. WB ROM is very stable without any bug.and totally a stock Rom.
Omar

Strange bug : impossible to wake the phone when it's locked

Hi!
I'm using a recent CM9 nightly with default kernel.
I would like to have your opinion : about 3/4 a week my SGS3 is "stuck" when it's locked : impossible to wake up using home or power button, the screen stays black.
The weird thing is that when it happens, the phone is not frozen : I can still hear music on the headphones and control volume using Up/Down buttons.
Sometimes I let it stuck and receive a notification some minutes later and the phone magically can be unlocked again, screen wakes when I push Home button.
Very weird and annoying when that happens.
My question is : what do you think it could be? An app? How can I debug this and know what prevents the screen to wake up when that happens?
Thanks.
Wipe and reflash the rom
zodiaxe66 said:
Wipe and reflash the rom
Click to expand...
Click to collapse
Thanks, but is that the kind of easy answer you all tell when you don't know the exact answer?
When I installed CM9 a week ago, I did do a full wipe...
I think that next time it happens, I will try to connect my SGS3 on USB and do a adb logcat, maybe I'll find useful information.
Have you tinkered with any of the could settings or voltage settings?
Sent from my GT-I9300 using xda premium
ricey1986 said:
Have you tinkered with any of the could settings or voltage settings?
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Nope
slainer68 said:
Nope
Click to expand...
Click to collapse
Having a similar problem to yourself. Installed CM9 rom had a play and then went back to omegaV9 performing a full wipe using the instructions on this site before reflashing.
Since then when my phone is locked screen off then i unlock either via swipe or using security code (digits ) it looks like the phone unlocks but sort of does a warm boot with black screen for a few seconds with the two buttons down the bottom light up.
When it starts it looks like all the apps have stopped and are restarting again.
I re flashed again omega 9 thought i had it sorted but it started playing up again this evening.
If anyone has any ideas please post..
Hi, I'm a newbie here. I also exprience this problem with my samsung GT-i9300. I hoping to see a fix with this problem.
This forum has been so helpful to new android users. Thank you guys.

[Q] keyboard lights

Do i have to delete some (or add) files to make hw keyboard work on x10 mini pro (mimmi) with minicm7 2.2.1 (stable version)?
I already know Keyboard fix by faiyyaz but it drains me the battery a lot...other solutions?
isko95 said:
Do i have to delete some (or add) files to make hw keyboard work on x10 mini pro (mimmi) with minicm7 2.2.1 (stable version)?
I already know Keyboard fix by faiyyaz but it drains me the battery a lot...other solutions?
Click to expand...
Click to collapse
hey man, first make sure if the rom only opens the keyboard lights in dark places because some roms make that happen to save battery.
Second, a trick that i use and find out myself ( so i don't know if it will work for you ) without any app is this: with screen blocked, slide the keyboard, the lights will open, after that the lights will always open when you slide the keyboard .
If i helped press thanks , good luck .
Crazy Seed said:
hey man, first make sure if the rom only opens the keyboard lights in dark places because some roms make that happen to save battery.
Second, a trick that i use and find out myself ( so i don't know if it will work for you ) without any app is this: with screen blocked, slide the keyboard, the lights will open, after that the lights will always open when you slide the keyboard .
If i helped press thanks , good luck .
Click to expand...
Click to collapse
never
ever slide open the phone when the screen is locked
ur flex cable will get damaged and ur display will be in 2 partition
Sent from my U20i using Tapatalk 2
Crazy Seed said:
hey man, first make sure if the rom only opens the keyboard lights in dark places because some roms make that happen to save battery.
Second, a trick that i use and find out myself ( so i don't know if it will work for you ) without any app is this: with screen blocked, slide the keyboard, the lights will open, after that the lights will always open when you slide the keyboard .
If i helped press thanks , good luck .
Click to expand...
Click to collapse
It doesn't work. It doesn't on even in the dark or night..But thanks for answering.
Other solutions??
yes yes yes, you should take care of your flex. just here on a thread http://forum.xda-developers.com/showthread.php?t=1935124
And about the lights, on some rom the KbFix isn't working. try it to MiniCM10 and the lights will work properly without the KbFix.
Well, i think that you could try: search files ( in the winrar of the rom ) in the other roms that are working and put those files on your rom, if that doesn't work you only have 2 choices: a Fix ( but like you say, it's more battery draining ), or install a rom that is working on that, stark v3 is working on that so give it a try .
Crazy Seed said:
Well, i think that you could try: search files ( in the winrar of the rom ) in the other roms that are working and put those files on your rom, if that doesn't work you only have 2 choices: a Fix ( but like you say, it's more battery draining ), or install a rom that is working on that, stark v3 is working on that so give it a try .
Click to expand...
Click to collapse
Ok, but which files?
Rawwr said:
never
ever slide open the phone when the screen is locked
ur flex cable will get damaged and ur display will be in 2 partition
Sent from my U20i using Tapatalk 2
Click to expand...
Click to collapse
It`s true. Firstly my proxymity sensor stoped working. After that display was in 2 partions. Status-bar was at the bottom of the screen. Also my phone was unable to boot. It was always rebooting at the start. after disassembly i saw broken flex cable. now i am waiting for replacement parts.

[Q] SE Xperia Mini Pro Touchscreen problem. HELP !!!

hey everyone
i am a noob. i know how to flash roms,kernels,code in the emulators and all but im not that much into the stuff coz i dont know that much
i am in desperate need of help here
my xperia mini pro has been facing a problem since sometime now
its display does not bbot up. the backlight works fine and so does everything else like the vibration and the led. everytime i start the phone there is the familiar vibration of startup my backlit keys also start. after that the screen is turned on but there is no text on it. the sony boot animation does not appear and neither does anything else. i have searched xda but i didnt find any thread like this. yes, there were a few which resembled it but none like this
it started a few months back when the screen would be working fine and sometimes when i would try and wake it up it wouldnt. i would just press the lock button a few more times and it would unlock after that the screen would come on. this started becoming more frequent and later on i had to reboot it . now my phone boots up but the screen is black. the backlight of the screen does turn on but nothing else appears. no boot animation, no text, no lockscreen nothing at all.
i havent thrown this phone on the ground and it hasnt fallen in water. i dont know what to do. please help !!!
Try taking it to repairs. Might be display problem. I myself am facing exact same problem. I'll open it today and will try to fix it. I'll let you know how that goes
Cheers,
AJ
Sent from my Micromax A110 using Tapatalk
Abhinav2 said:
Try taking it to repairs. Might be display problem. I myself am facing exact same problem. I'll open it today and will try to fix it. I'll let you know how that goes
Cheers,
AJ
Sent from my Micromax A110 using Tapatalk
Click to expand...
Click to collapse
are you gonna like open the phone display and all ?
i'm trying to do a stock flashing as of now
will reply in around an hour if possible
I think you might have bricked u r phone...
Can u tell me can u see SONY logo or phone just vibrates and nothing more ...
My Device
Xperia Mini Pro (SK17i)
TARUN SIDHARTH said:
hey everyone
i am a noob. i know how to flash roms,kernels,code in the emulators and all but im not that much into the stuff coz i dont know that much
i am in desperate need of help here
my xperia mini pro has been facing a problem since sometime now
its display does not bbot up. the backlight works fine and so does everything else like the vibration and the led. everytime i start the phone there is the familiar vibration of startup my backlit keys also start. after that the screen is turned on but there is no text on it. the sony boot animation does not appear and neither does anything else. i have searched xda but i didnt find any thread like this. yes, there were a few which resembled it but none like this
it started a few months back when the screen would be working fine and sometimes when i would try and wake it up it wouldnt. i would just press the lock button a few more times and it would unlock after that the screen would come on. this started becoming more frequent and later on i had to reboot it . now my phone boots up but the screen is black. the backlight of the screen does turn on but nothing else appears. no boot animation, no text, no lockscreen nothing at all.
i havent thrown this phone on the ground and it hasnt fallen in water. i dont know what to do. please help !!!
Click to expand...
Click to collapse
umm...it just vibrates
nothing else...it does boot up however
when i use flastool it shows the OS installed and the recovery and all that
i dont think my phone is bricked coz i didnt install any custom OS or anything i just had it rooted and had deleted some of the stock apps such as facebook and all that bloatware sony puts in its phones.
i think , i am sure now that its a problem with the screen+digitizer
just waiting for a reply from Abhinav2
TARUN SIDHARTH said:
umm...it just vibrates
nothing else...it does boot up however
when i use flastool it shows the OS installed and the recovery and all that
i dont think my phone is bricked coz i didnt install any custom OS or anything i just had it rooted and had deleted some of the stock apps such as facebook and all that bloatware sony puts in its phones.
i think , i am sure now that its a problem with the screen+digitizer
just waiting for a reply from Abhinav2
Click to expand...
Click to collapse
I opened it and tried to fix it but no luck yet. I'll give it another shot and if not possible I'll send it to repair
Cheers,
AJ
Abhinav2 said:
I opened it and tried to fix it but no luck yet. I'll give it another shot and if not possible I'll send it to repair
Cheers,
AJ
Click to expand...
Click to collapse
Hmmm... OK keep us posted Abhinav2. Will wait for your reply.
(copying your style, no offense bro)
Cheers
Tarun
Use Sony pc companion and select repair device.
Sent from my Xperia Mini using XDA Premium 4 mobile app
Hi there, I'm new on the forum, so hello to all...
I have the same problem. My mini pro's touch screen start not responding about 1 month ago, and finally, since 2 weeks ago it not respond at all.
I red that can be a sw problem and you have to change the rom to solve it.
I tried this http://forum.xda-developers.com/showthread.php?t=2366426 .
And also install rom for xperia Active and so on..
With cynogen 9 &10 it start up but the touchscreen doesn't work, with other roms (like the AROMA) they fish the installation, but the screen is always balck. But the tlephone is on, because if you press buttons it react.
(for install cyno I followed this tutorial http://wiki.cyanogenmod.org/w/Install_CM_for_mango)
Please, help me! :crying:
hello, i have a problem with back botton. is it pysical issue ?
nico_cata94 said:
Hi there, I'm new on the forum, so hello to all...
I have the same problem. My mini pro's touch screen start not responding about 1 month ago, and finally, since 2 weeks ago it not respond at all.
I red that can be a sw problem and you have to change the rom to solve it.
I tried this http://forum.xda-developers.com/showthread.php?t=2366426 .
And also install rom for xperia Active and so on..
With cynogen 9 &10 it start up but the touchscreen doesn't work, with other roms (like the AROMA) they fish the installation, but the screen is always balck. But the tlephone is on, because if you press buttons it react.
(for install cyno I followed this tutorial http://wiki.cyanogenmod.org/w/Install_CM_for_mango)
Please, help me! :crying:
Click to expand...
Click to collapse
flash stock ics.ftf & if u then get any problem its HW related.
thewhitewolf89 said:
hello, i have a problem with back botton. is it pysical issue ?
Click to expand...
Click to collapse
lol we cant help u when u give NO info.... (rom, phone, mods appliied etc)

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