Soft Keys stop working after updating to Lollipop 5.0.1 - Galaxy S 4 Q&A, Help & Troubleshooting

Hello guys & guls!
I have Galaxy S4 32GB, model: GT-i9500
Phone was working fine in Kitkat, but then I update it to Lollipop via WiFi, but after restarting/updating soft (touch) keys stop working except for the Main (middle) one. I reset it, flash it back with Kitkat but keys won't work and I had to change them. Keys were again working fine in Kitkat but then I downloaded official ROM from SamFirmwares and flash my phone with Odin, and then again.. keys stop working not even after flashing back to Kitkat.
I want to use Lollipop, with no problem; help me....

That happens with certain ebay/aliexpress screen assemblies with a different touch keys IC. You have changed your display, right?

sirethegreat said:
Hello guys & guls!
I have Galaxy S4 32GB, model: GT-i9500
Phone was working fine in Kitkat, but then I update it to Lollipop via WiFi, but after restarting/updating soft (touch) keys stop working except for the Main (middle) one. I reset it, flash it back with Kitkat but keys won't work and I had to change them. Keys were again working fine in Kitkat but then I downloaded official ROM from SamFirmwares and flash my phone with Odin, and then again.. keys stop working not even after flashing back to Kitkat.
I want to use Lollipop, with no problem; help me....
Click to expand...
Click to collapse
Read this:
http://forum.xda-developers.com/galaxy-s4/help/problems-official-update-signal-soft-t3250132

dnsp said:
That happens with certain ebay/aliexpress screen assemblies with a different touch keys IC. You have changed your display, right?
Click to expand...
Click to collapse
Thats right I have;
the problem is solved now though by replacing the keys after flashing with lollipop with old (faulty) keys, and then replace them with new once;
but still, I wanna know whats was causing it and how to avoid it in future?

How to fix soft keys problem ...please help me

Related

NOTE 3 N9005 Hard Bricked :(

I'm facing a problem my note 3 N9005 is hard bricked , my phone bootloops when i flashed a rom so i flashed a stock rom, then suddenly my PHONE CAMERA FAILED to open, NO SOUND AT ALL in the phone NOT EVEN THE RINGTONES SOUND (hangs when pressing volume key rocker), PHONE DIALER DOESNT OPEN black screen appears when i try to open it and i have laggy phone and it hangs alot, HOPE GOOD DEVELOPERS WILL HELP
Things I have Tried : Flashed Stock Roms, didnt work
Flashed Stock Rom and rooted, didnt work .
Flashed Stock Rom Rooted and installed cwm recovery philz edition, didnt work.
Flashed Stock Rom with a PIT FILE , that too didnt work...
KNOWN DEVELOPERS HELP PLZ...Thanks in advance.:crying:
Flash a rom first and flash the attachment will solve your problem
masrooraly said:
I'm facing a problem my note 3 N9005 is hard bricked , my phone bootloops when i flashed a rom so i flashed a stock rom, then suddenly my PHONE CAMERA FAILED to open, NO SOUND AT ALL in the phone NOT EVEN THE RINGTONES SOUND (hangs when pressing volume key rocker), PHONE DIALER DOESNT OPEN black screen appears when i try to open it and i have laggy phone and it hangs alot, HOPE GOOD DEVELOPERS WILL HELP
Things I have Tried : Flashed Stock Roms, didnt work
Flashed Stock Rom and rooted, didnt work .
Flashed Stock Rom Rooted and installed cwm recovery philz edition, didnt work.
Flashed Stock Rom with a PIT FILE , that too didnt work...
KNOWN DEVELOPERS HELP PLZ...Thanks in advance.:crying:
Click to expand...
Click to collapse
Quick FYI and correction -
Hard Brick = Won't power on or do anything.
Soft Brick = Can still access the device - bootloop/power up/bootloader/recovery.
masrooraly said:
I'm facing a problem my note 3 N9005 is hard bricked , my phone bootloops when i flashed a rom so i flashed a stock rom, then suddenly my PHONE CAMERA FAILED to open, NO SOUND AT ALL in the phone NOT EVEN THE RINGTONES SOUND (hangs when pressing volume key rocker), PHONE DIALER DOESNT OPEN black screen appears when i try to open it and i have laggy phone and it hangs alot, HOPE GOOD DEVELOPERS WILL HELP
Things I have Tried : Flashed Stock Roms, didnt work
Flashed Stock Rom and rooted, didnt work .
Flashed Stock Rom Rooted and installed cwm recovery philz edition, didnt work.
Flashed Stock Rom with a PIT FILE , that too didnt work...
KNOWN DEVELOPERS HELP PLZ...Thanks in advance.:crying:
Click to expand...
Click to collapse
Did You ever tried a full wipe several times before and after flashing?
Post some more information.
1. Where did you buy the phone
2. PDA/CSC/Baseband
3. IMEI still displayed as a number or is it null/null
4. Do you have EFS, FSC, and FSG backups
5. Which stock rom(s) did you flash
It sounds to me as though you have been flashing the wrong stock rom for your device. The behaviour you describe sits in line with that.
i bought it From official Samsung Shop, and it was running like normal before this problem.
IMEI is ok, not showing null or anything like that.
didnt help
bhasg1007 said:
Flash a rom first and flash the attachment will solve your problem
Click to expand...
Click to collapse
I tried to do this but this too didnt help brother. Now what do you suggest
masrooraly said:
i bought it From official Samsung Shop, and it was running like normal before this problem.
IMEI is ok, not showing null or anything like that.
Click to expand...
Click to collapse
Okey you need to get EFSBackupPro and use it to backup efs and fsc and fsg partitions. Just Google it and you will find a link to the thread here on xda.
After that you need to tell us what is the phone model. Look at my signature to see what a model looks like.
I think you flashed the wrong stock ROM. We need to find out which model phone you have so we can link you to the correct n9005 stock ROM.
You must make efs backup first. You can lose your imei and I have not seen a working method to fix the phone if that happens.
Efsbackuppro has bricked Note 3's previously. I wouldn't advise it.
Sent from my LG-D855 using XDA Premium 4 mobile app
radicalisto said:
Efsbackuppro has bricked Note 3's previously. I wouldn't advise it.
Sent from my LG-D855 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Not sure about what happened in those case. It is quite literally a GUI that runs a few dd commands, that's it.
didnt help
bhasg1007 said:
Flash a rom first and flash the attachment will solve your problem
Click to expand...
Click to collapse
Tried this but didnt solve the prob brother, i have tried fashing several stock roms but still problem exits.. Phone has no sound at all , Camera Says error Camera Failed , Phone hangs like a hell lockscreen lag And Phone App is not working. when ever any call comes screen goes black and i cant access the call atend or decline it. please tell me any fix for these 3 things..
AO7 said:
Post some more information.
1. Where did you buy the phone
2. PDA/CSC/Baseband
3. IMEI still displayed as a number or is it null/null
4. Do you have EFS, FSC, and FSG backups
5. Which stock rom(s) did you flash
It sounds to me as though you have been flashing the wrong stock rom for your device. The behaviour you describe sits in line with that.
Click to expand...
Click to collapse
i have tried fashing several stock roms but still problem exits.. Phone has no sound at all , Camera Says error Camera Failed , Phone hangs like a hell lockscreen lag And Phone App is not working. when ever any call comes screen goes black and i cant access the call atend or decline it. please tell me any fix for these 3 things..
I have the exact same problem and I think it's a hardware problem. This was happening to me yesterday and is not related to software. I think it's the sound IC or dac.
Sent from my SM-N9005 using Tapatalk
After flashing stock rom, do FULL WIPE using recovery.
You did not mention doing it.
I did this and no change. As I mentioned I don't think this is a software problem. I did remove cameras and usb charging port even the upper hedfone port and is the same behaviour. One of the iC is malfunction . I did stop everything that is related to sound and I use now my phone as a tablet with no sound and recording capabilities.
Sent from my SM-N9005 using Tapatalk
L.E.
After I was looking over schematic of motherboard and online for similar hardware defect I think is the audio codec IC WCD9320 that need to be re-balled or replaced. On the MB it has the the code U707. I will try this tommorow.
CHECK
I did not seen any Note 3 with full sound hardware bullit , but I faced to not have sound when I flashed a different firmware and I tryed t update trough ODIN to the last firmware nf3 nf4 TRY THAT AND put your news here , DON'T TRY TO OPEN YOUR PHABLET DOES NOT HAVE PRB AND ALSO SAMSUNG INFO app from play... you will se your hardware is ok and also your sound codecs )::)) ODIN 3.07 is the most stable >LAST FIRMWARE (UPGRADE) PROBABLY TO TRY INSERT YOUR CSC AND PIT Country files ( AREA CODE for example XEO mine )
I did reheat al the components on the main board. Nothing happened. But... i did reflash (as a last try)with mobile odin the last build from south est of Europe and miracle happened is up and working well.

[Q] Hardware keys not working properly after update

Hello everyone,
Here's my situation. Today i updated my phone had a chinese 5.0.1 android and flashed UAE 5.0.1 (using the adonis pit since i believe i had used another for the chinese). Started the phone everything ok. As soon as the screen went of (screen timed out) i couldnt get it to work using the power and main button im not sure if theres is just long delay or i need to click the buttons multiple time or its the fault of the screen not reacting fast enough. All i know is that when i start the phone keys work good i can start in download or cwm with no problem.
Please help. Its very frustrating. Any advise is welcomed. Please give me even the most basic advices cause i got no idea what to do.
FIXED ! it fixed after i flashed ap, bl, cp and csc. idk why...

Gps problem GTI9505

Hi everyone. My rom is cm 13 but not defined on rom. my problem is actually interesting. i see in view 25~30 but in use 0 on gprs test. i tried clear a-gps , update agps but says clear agps request made. see this problem anyone without me ? thank you in advance.
My trieds..
1-Not working on stock rom. i tried
2-Clear gps or another gps apps i tried but its useless
3- i install modem &boot loader its useless
Hi there - same problem here.
Many solutions suggested points to pay attention to S4 body screws and attach them firm with a screwdriver.
In my case, it didn´t work.
My problem is not hardware problem. i tried everything but its not useless. my signal is good but gprs status & toolbox satellite in view 25 ~30 but unfortunately in use "0"
I had OMEGA´s ROM and since the begining, GPS worked like a charm.
All of sudden, it stopped and I tried all the hints and tutorials found on GOOGLE and here.
I just step back to Stock ROM again and...voilá! GPS working again, 100% functional.
really ? i going back old stock rom on twrp but doesnt working. your stock rom flashed on odin ?
Feedmeeeee said:
really ? i going back old stock rom on twrp but doesnt working. your stock rom flashed on odin ?
Click to expand...
Click to collapse
I've had this same issue a while back, but solved it by reflashing original ROM and modem with ODIN (which from there I installed TWRP, Cyanogenmod, etc. to get back to business.....).
You should be able to find your original firmware here: http://www.sammobile.com/firmwares/database/GT-I9505/
-Goodluck
Thanks mare i know. Some people say if you came back to older android version like 6.0 to 4.4.4 or 5.0 your Phone is not working and always samsung icon bootnloop. This is true ?
Feedmeeeee said:
Thanks mare i know. Some people say if you came back to older android version like 6.0 to 4.4.4 or 5.0 your Phone is not working and always samsung icon bootnloop. This is true ?
Click to expand...
Click to collapse
No, I've never personally encountered that issue myself when I revert back to original firmware and recovery (via ODIN only).
The issue people do refer to is flashing lower than 4.4.2 due to the previously upgraded bootloader.
Just bare with me and do a nandroid backup, then try ODIN flashing your exact original firmware from the link I gave to you above (no lower than 4.4.2 of course).
It will load your original OS, recovery, and modem. If this fails, then we can better ascertain what exactly is the problem and easily progress from there.
Regards.
Ok. Thanks bro
Dont work i install stock rom via odin but still not working whyy???? İ am insane now. Still im view 20~25 stalite but in use 0. İ am going be crazy. Anyone help me ?
Then, I think its time to try to tight a light bit the screws of S4 body.
To be honest, I opened mine and there was a lot of dust & dirt there...certainly, not good for the contacts.
Start open from the botton, using a guitar pick and the entire part will be dettached.
Then, with the pick you can carefully start releasing the body (starting from the sides) and then, in the top left side, you will see GPS connection and antena in the part dettached. Try to clean it and then, firmly attach the screws again, specially this one.
I hope it works!
Dirty gps area possible it ? Because my phone signal is cool

Touch Dead After TSP FW Update From *#2663#

Hello There!
I am here facing a really annoying problem... I Have Galaxy S4 Verizon, problem here is that I have dialed *#2663# and update TSP FW update and Now After That My Touch Screen Doesn't Respond... Everything is OK. Display, Touch Buttons But No Touch Response...
I Have Repaired Device Using Verizon Repair Assistant, Flashed Stock Rom... But Still Touch Screen Not Responding... Display Is OK But No Touch! Please Help Me... It Is Urgent To Fix This..
I believe you have to take to a service. There is nothing you can do if the touchscreen doesn't work.
Maybe if you connect it to a PC and use that to navigate through the phone.
The problem is: you updated that touch firmware, and I assume it is at the latest version, so you can't update it again even if you manage to get into that menu.
I think the only way now is to force install another touch firmware or something.
Thanks for your reply, your assumption is accurate. By now I am able to control Device through mouse device. but can you help me more to how to find some Firmware for TSP SW updates? Just Need links to learn and do stuff...
I Will Be Thankful To You Or Any One...
ArsalHussain said:
Thanks for your reply, your assumption is accurate. By now I am able to control Device through mouse device. but can you help me more to how to find some Firmware for TSP SW updates? Just Need links to learn and do stuff...
I Will Be Thankful To You Or Any One...
Click to expand...
Click to collapse
Unfortunately I don't know of any links. But this is not the problem, the problem would be getting it flashed on your device. I don't know what it would take to force flash it, but I'm pretty sure you won't be able to do it via Odin.
GDReaper said:
Unfortunately I don't know of any links. But this is not the problem, the problem would be getting it flashed on your device. I don't know what it would take to force flash it, but I'm pretty sure you won't be able to do it via Odin.
Click to expand...
Click to collapse
Verizon Is Not Allowing Me To Flash Via Odin.... I Always End Up Like Failed.
Maybe I Have Bootloader Locked After GS4 5.0 Update, And After That Failed Attempt I Have Left With Unlocked Padlock icon With Samsung Logo And Name On Booting Up And Nothing Changed Else...
Stucked & Confused!
Well Thanks For Your Replies..!
ArsalHussain said:
Verizon Is Not Allowing Me To Flash Via Odin.... I Always End Up Like Failed.
Maybe I Have Bootloader Locked After GS4 5.0 Update, And After That Failed Attempt I Have Left With Unlocked Padlock icon With Samsung Logo And Name On Booting Up And Nothing Changed Else...
Stucked & Confused!
Well Thanks For Your Replies..!
Click to expand...
Click to collapse
hello,
how did you fix this?
if you actually did find a fix.
mercy

[FIX] i9505 (replaced screen to copy (IPS)) sensors back and menu buttons by flashing stock FW

After market was filled up with display copies that include glued touch buttons, samsung decided to update their firmware. And unfortunately for users with cracked screens that they have replaced with cheaper one, controller of touch buttons began work not correctly. Looks like same story as with popular FTDI 232 ttl converter chip. Original manufacturer has released driver update to render copies useless.
I have got used i9505 with already replaced screen with bugged touch buttons and display looks like IPS, not AMOLED. I have tried some ROMs and found that sometimes flashing with stock ROMs with Odin will fix buttons, but as far as you get internet connection, updates start downloading without any prompt and buttons become dead.
I flashed TWRP with Odin, then flashed in recovery Albe95_S6_Full_PORT_4-7b.zip have boot it and in dialer typed *#2663# , then update FTSP FW and SensorHub FW. There was no "Touch key FW update". Then i played with *#0# to run SensorHubTest. After reboot buttons still had no light and not worked. But after i have flashed I9505XXUGNG8_I9505OXAGNG8_I9505XXUGNG8_HOME.tar.md5 and all become working well. Then i flashed MOD (Optimized-LineageOS-18.1-V7.0.zip) and all working good and with internet. Can anybody explain wtf exactly is happening? At that point i don't wan't to make more experiments. But am pretty sure that if you wanna fix it you should remove sim and block any wifi connections to stay offline while you are trying to fix buttons (what ever?) by flashing GT-i9505 with stock FW.
1 file: https://forum.xda-developers.com/t/...ture-port-updt-02-12-15.3092479/post-64110528
2 file: https://androidfilehost.com/?fid=24052804347833621

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