HTC P3600i Freezing Problem - P3600 General

Hi Guys,
I'm new here, but have been following and reading these forums for quite some time now. Great Stuff!
anyhow, my problem, recently purchased a HTC P3600i PRO. Put a custom ROM on it, seemed to be running great over the last few weeks, but my problem is this. Now and then my phone pda will lock up and I'm forced to reset it. What happens is, I am still unsure as to why this happens, but lately it's started freezing up, and when I click on my start button, it shows my menu, and then when I click programs, it shows as "empty" when I know there's nothing empty, it's filled with stuff, randomly this happens to my settings window as well. Basically stuff randomly dissapears from my start menu, shortly after, 5 to 10 seconds, it locks up. The next thing I do or click on after seeing things disappearing from my menu, it freezes. I then have to do a soft reset, and after doing a soft reset, it's as if it's done a hard reset and wants me to re-configure the time, click on all 4 corners, etc.. I use have to use SPB Backup to do a full restore of my phone/settings/contacts/software etc..
Can anyone help?
Also, just to update.. I restored my phone with a backup today, and it seems to be running well again for some strange reason. Is it because it's overheating? getting hot or what? I'm not sure what it's doing. Please help

Figured it out
My backlight whilst on battery was set to brightest. figured it was overheating as it felt warm too.. I turned it right down to 3 bars from lowest, and it's fine now
Guess it my screen and battery were getting quite hot and the CPU was overheating. All resolved.

I got a HTC p3600 for about 10 months. i used to have the backlight set to minimum.
now i update my rom and it got crashes so often, almost every day, and I need soft restart the device all the time when get crash.
The worse, sometime my display picture just broken + crash, and I need more than once to restart the pda. When I restart the device sometime the display just turn black color moving from top to bottom, or sometime with colourfull dots on screen, and the device does not want to be restart.
In that case i take the battery to turn off the device.
Sometimes i need to wait some minutes until i can restart normally the system.
It usually crashes when it is connected to the computer via usb (charging the battery) and i need to use it. (i check and it is very hot)
Also, when i use wifi it tends to crash (very hot too)
Since i upgrade the rom my backlight settings are set higher...i reduce the backlight, to reduce heat and test the system stability, but i really think it is crashing due to overheating.

Related

Wizard wont turn on - however lights still flash?????

Im currently using the imate rom 2.16.9.1.wwe Rom date 2/6/06 extrom version 0 2.16.9.101
It has been working fine for the past few weeks and the performane increase has been much better. I was also using the oush mail which also worked well. Then a few days ago I started to have a few problems with the phone, basically it would look as if it was working the lights flashing, however when I went to turn it on it wouldn’t turn on. The only way to resolve this si to soft reset the handset. This problem is now occuring on average 2 times a day! I havent even installed any new software!! Thwe only major incident before this started happening was I used skype twice! But havent used it since! I have also stopped push mail cause I thought this maybe the issue but it didn’t solve it!
Its so annoying cause I think the device is operating normally cause I see the flashing lights however it cant do anything cause it has frozen!
Any ideas???
I was thinking of going for a hard reset but if I restore my backup ive taken with spb will this not just reintroduce the problem?
just to add for further info i have no apps running and the
program memory is total - 44.01mb
in use 19.67mb and Free 24.34
thats after a soft reboot!!
This might be a really silly suggestion, so appologies if it is, but could it be just the backlight turned off for some reason so it looks like the device is off when it is actually on?
No, I don't think that it is the backlight as I am also now experiencing this same problem ... approx 1 - 2 time daily. You think that the phone is functioning until you try to use it. Only option is soft reset.
Any help on this would be appreciated.
no at present a soft reset is the only cure and even then it may occur again later on! Bluey HK are you using the same rom as me??? the imate one?
its done it twice already today and its only midday! the last time i was just browsing the web, closed the browser, then switched it off and then couldnt turn it back on! Do you think it may be a memory leakage issue????
This happened to me yesterday on my T-Mobile MDA. I am running the latest T-Mobile_RUU_Wizard_2210401_221_20710_ENG_US image from xelencin.
What appears to have triggered the problem for me was attempting to connect to T-Mobile's My Email app to download mailbox settings while the signal level is too low or intermittent (Wi-fi and Bluetooth were disabled).
The backlight would not turn on and I could observe the My Email app trying to access the server.
it sounds as though it may be a bug connected with a GPRS connection???
ahh its done it again, this time i wasnt doing anything just died! I think i am gonnna have to do a hard reset cause this is making the phone unuseable!
if i do a hard reset and then install a back up is there a high possibility that this will reintroduce the bug???
its not the backlight
my 8125 is having the same damn problem. its nto a backlight issue, as it just stalls, and the past 4 times its done it, i've just removed the battery and turned it back on as a soft reset wont work, and i can't it to react to any commands. this is either a software issue all our phones are dying. i was having this problem with summitter's previous 2.17 rom, then updated to the recent 2.17.11 aku 2.2 rom... thinking the upgraded rom is what it needed...NOPE... still crashed. almost all instances i believe are when the wifi connection was active. but i could be making that up, i'm positive on 3 occasions it was with a wifi connection active. but not too sure about the 4th.
this is making me insane, and we need to figure out whats up~!
to expound on the problem:
one time i was in the middle of checking voicemail, then tried to delete, but the screen wouldn't light up, and it wasn't responding to my option 7 to delete command. the other time was in the middle of a phone call. something's up....
i am having the same issue with my 9100, its running the latest offical rom, mine does it whenever it feels i dont believe it is wifi or gprs related as i have the problem at time when i have been using neither.
there does not appear to be a link to any software i am using either
any ideas?.
yea- i get the same sometimes, i go to take my phone out of standby and it wont do anything, the power button doesnt work- the light just flashes. sometimes it freezes on the today screen, the power button dont work or anything. really need to sort this!
any ideas? any1 else get this? its where u put ur MDA in standby, and next time u press power button 2 turn on nufin happens, but the leds still flash at the top!
yep i still get the problem! still no cure!
I have exactly the same problem... I just pick up my device from my pocket to use it, I press on the power button once but the device won't wake up from the standby mode. I wish someone can give us a cure.
Low Battery...
I had this happen to me once recently...for me it was becuase my battery was too low. Freaked me out, because everything looked good, but I would power on and get nothing! Right after it started it powered on for a sec then quit. I had to put it on the charger and leave it for a couple hours to get a good solid charge, then everything was fine. Hope this helps....
thanks for the response, unfortunately mine is definately not related to the battery charge!
mine hasnt done it in the last day, ive been leaving it a while before putting it into standby. i used to exit my app (messaging or whatever) and shut it off straightaway, but i give it a sec or 2 to make sure its all good
and its doin ok so far!

Freezes and no alarms

Hi all
I have been experiensed a lot of freezes lately wich renders my wizard completely unresponsive. I usually takeout the battery or reset with a pen or something.
Also more an more the alarm doesnt go off. This used to work fine. Like this morning, I wake up (late) and grabb my phone, is shows time 0630 althou its like 0700. When I tap the screen it changes to the correct time and all the alarms go off (i have several alarms, due to a serious snoozing problem).
I have WA2 and WAD on it and alot of other nice apps.
Tips hints or comments anyone?
Maybee its just time to clear it completly to get rid of all the junk i installed but I really dont want to.
/d
Alarm Problem:
I too use the phone to wake me up in the morning.I had this exact problem with the stocc ROM and some installed apps. Once I upgraded the ROM I haven't had the problem.
Freezing Problem:
At times it seem like I'll get this problem especially when I hit the bed for the nite. Not sure why but for me I've link the problem to ActiveSync. For some reason that is the only thing on my phone that kills the ram and makes it freeze. Even if you shut it down it will start up again. I haven't had this problem lately since I upgraded teh rom and I perform a soft-reset about every 3-5days. What I did to make sure everything would be ok would be soft-reset of the device before going to sleep.

How many random failures do you get a day?

I think I have a fairly unmodded phone...
Its still not unlocked, no rom changes, etc.
I just have programs like: PocketWeather, iLauncher and TomTom with a few simple additions like the new program that auto disconnects data after a preset time.
Well it seems very random, but when I fire off things like TOMTOM it just hangs, but not every time.
Not many. Generally speaking, when I'm having issues, it's my fault. But I do have issues with my OK button periodically disappearing, and sometimes non-responsiveness of some apps.
But, it's very rare. I usually do a soft reset every couple of days when something even remotely starts to act up.
Same with mine. I use the latest i-mate WWE ROM and find it stable.
@sk0t:
my OK button periodically disappearing
Click to expand...
Click to collapse
Do you use Magic Button?
Nope. That's what's weird about it. I'll push the OK button on the front, but the app will still be up, and the OK button will disappear on the screen. I can usually get back to the Today screen by pushing the end call button though.
mine is now very stable. There is another thread that lists the "best" things to do to stop the periodic freezing. My 2c worth is on that thread also
I use Mortsaver to lock and close the device when i'm not using it. I think this results in a very stable device. It will wake up for SMS alerts and calls but for the rest of the time it's asleep - except when you are actively using it of course.
I also use SPB Backup at 05:00 in the morning which performs a soft reset after the backup. This keeps it clean too.
Defragging the Storage card and keeping as many apps as you can off the storage card also helps.
btw I use Magic Button
I only asked about Magic Button since I've noticed that the close button disappears sometimes in "Program Manager". It comes back again with a simple tap on the window background.
See thats the odd thing.... someone else told me to try and keep my unit's memory as clear as possible to avoid possible lockups.
Is the general consensus that its the other way around?
I have the vast majority of my applications saved on my storage card, granted I have tons of space on it.
I do experience frequent annoyances when using mine.
- screen alignment sometimes acting up (will send it back, but I'm waiting for the firmware update to be released, so they can do it together)
- mediaplayer occasionally loses the storage card (solved by deleting MSMETADATA on the card)
- occasional refusal to use an existing gprs/umts (have to disconnect and reconnect)
- vpn shutting down too fast when using it with wifi (after 30s)
- activesync sometimes doesn't recognize the device, forcing me to rename it and perform a whole new sync
- occasional difficulty in connecting to the correct wifi network (e.g. when there are 4 available, it pops up a couple of times that it has a network, but the one I always connect to is the last one to be found)
...
I have been using it for about a month now (was already sent back twice for keyboard and screen issues), and had to perform 3 hard resets as the behaviour got worse. I really like the device, but I wish there were less issues.
Jörg
After seeing the specs of the Hermes, I wanted it immediately.
Last week I finally bit the bullet, sold my Wizard (Cingular 8125) and got the Hermes.
For the most part, they are the same device, with the addition of 3G and a supposedly faster processor in the Hermes.
The Wizard was about as stable as a Windows Mobile device could be, at least in my opinion. I really didn't do much outrageous with it. I had a couple of games, TomTom 6, a dialer skin, and Good Mobile Messaging installed. I'd have to reset it maybe once a week or so, sometimes less than that because TomTom would lose connection to the GPS and nothing would get it back save for a reboot.
I took my Cingular 8525 (Hermes) out of the box, and I was really impressed by the device. The keyboard is far superior even though it's only a little different. I like the styling of the Hermes better, as well as the nice gunmetal finish. Download speeds are incredible (almost 900K in my house), and setting up Good Mobile Messaging OTA only took about 5 minutes vs. 20 on the Wizard.
The only problem is the instability. Sometimes I click on the "Start" button and it will make the click noise and light up, but it doesn't drop the menu down, requiring a reset. Sometimes the phone will shut off the display and trying to turn the power back on does nothing and requires a reset. Sometimes the phone will show remnants of windows that were recently closed and that will require either opening up other programs to clear them, or a reset. Then there's the just plain ol' freeze. Not to mention that plugging in my car charger barely ever activates the charging circuit on the phone
I've had this phone for about 6 days now and I have to reboot it AT LEAST twice a day, sometimes three or four. AT LEAST. This is wholly unacceptable. If we weren't on the cusp of a firmware upgrade that is rumored to rectify most of the problems above, I'd be selling this and maybe getting a Treo 750 or a BlackJack.
I've had so many little issues like this with my Tytn, using both standard and latest roms, that I've simply decided to sell it. Its just not a great phone or a pda, although it has all the features you could ever dream of, it just never seems like its fast enough and the software just doesn't seem all that polished.
2-3 on a good day. It usully is in the range of 5-6 for different reasons. Keyboard doesn't respond, stuck on caps, no volume, random freezes, screen won't turn on. Gets annoying after a while.
i835 chirp said:
2-3 on a good day. It usully is in the range of 5-6 for different reasons. Keyboard doesn't respond, stuck on caps, no volume, random freezes, screen won't turn on. Gets annoying after a while.
Click to expand...
Click to collapse
Regarding the stuck on caps problem: if you select caps using the onscreen keyboard, then the physical keyboard is also put into caps. It is however not possible to turn this caps-lock off in using the physical keyboard. The solution is to open the onscreen keyboard, and turn it off there.
Jörg
8125 versus Hermes
I agree with you that the 8125 Wizard was more stable than the Hermes. I had one as well, and it would go weeks without resets or freezes.
You said:
" The only problem is the instability. Sometimes I click on the "Start" button and it will make the click noise and light up, but it doesn't drop the menu down, requiring a reset."
I believe this is due to the external storage becoming lost. Since WM5 doesn't expect storage to ever go away, it just freezes waiting on the storage to come back. In the case of the start menu, I think it's waiting so it can get the icons of recently used programs. Just a theory.
To fight this problem, I've loaded weather programs and the like into main memory so that external storage is only accessed when I'm playing with the phone. That's made my hermes a lot more reliable, down to a failure or freeze every few days. Not as good as the Wizard, but tolerable.
I'm having a TON of problems...
I have my Cingular 8525 HTC
ROM Version: 1.34.502.1
ROM date: 09/21/06
Radio Version: 1.16.00.00
Protocol Version: 32.53.7018.01H
I am having horrible problems with it randomly locking up, and I have to soft-reset. This usually happens when I have it on the charger overnight, and someone text messages me while it's on the charger... and of course when I soft-reset I lose all the messages! What's even worse is when it boots back up it'll vibrate, and beep for a long time like it's getting messages and I have to just ignore it and put it on silent... but there are no messages! Is there a way to fix this? What do I do?! I'm starting to get very frustrated with the phone - the only thing I use repeatedly on here is the MS ActiveSync over the air...
Do you think this could also be something to do with the variant?
I have Vario II from T-mobile, with all their stuff still on it, and I have installed/uninstalled goodness knows how much stuff, and don't really have this problem at all (touches wood). I can go for 3 or 4 days without soft reset, and then that is usually after a backup, when you have to.
I have all today screen and any software which is in startup, installed to main memory.
Also, could password screen have something to do with this? If on charge, and password protected, maybe they interfere with each other on receipt of text message. You could try removing password for overnight.
Have you tried leaving messaging running minimised overnight?
Also, have you moved any databases to storage card?
marisa4755 said:
Do you think this could also be something to do with the variant?
I have Vario II from T-mobile, with all their stuff still on it, and I have installed/uninstalled goodness knows how much stuff, and don't really have this problem at all (touches wood). I can go for 3 or 4 days without soft reset, and then that is usually after a backup, when you have to.
I have all today screen and any software which is in startup, installed to main memory.
Also, could password screen have something to do with this? If on charge, and password protected, maybe they interfere with each other on receipt of text message. You could try removing password for overnight.
Have you tried leaving messaging running minimised overnight?
Also, have you moved any databases to storage card?
Click to expand...
Click to collapse
This is an interesting idea. I will leave the messaging minimized overnight tonight. The password screen is there as a matter of policy - through my work - since the company owns the device and they push policy to it which requires a password PIN to be entered after 15min of inactivity... I'll try that?
Anyone else having that weird sound problem with it repeatedly "pretending to get messages" after a soft reboot?
i835 chirp said:
2-3 on a good day. It usully is in the range of 5-6 for different reasons. Keyboard doesn't respond, stuck on caps, no volume, random freezes, screen won't turn on. Gets annoying after a while.
Click to expand...
Click to collapse
when i have this issue i click the ok button on the side and then it startss to work again without soft-reset.
rx8volution said:
Anyone else having that weird sound problem with it repeatedly "pretending to get messages" after a soft reboot?
Click to expand...
Click to collapse
Are you sure that the sounds are messages rather than notifications?
It could be that your notifications queue is gummed up with lots of stuff. Suggest you get Memmaid or similar, download the trial and run the notifications queue duplicates remover. Then look at any of the entries marked Calendar and check to see if any of these are in the past. If they are remove them. LEAVE ALONE any notifications that are not Calendar with a description of one of your appointments or reminders.
Worth a try.
I also had some troubles. It freezes anywhere between 2 and 20 times per day. I just did a hard reset few days ago and tried to determine if any of my programs installed causes it.
It runs quiet well with nothing installed. Most freezes i get after installing SBSH WeatherMonitor.
About the sudden loss of external memory, i cannot complain. I install everything system related into the main memory. But weather and flexmail are on the card. I even take the card out having the phone running.
Not probs there.
Generally my Blue Angel is a far better phone, although bulky like my grand mother and not useful in Japan.
Thanks for the replies. After reading through this thread it seems I am not the only one with problems. Nearly every 8525 problem I've had can be solved, they just keep coming back. Like 8525 not recognizing Storage Card music. The worst for me ( happens a lot ) is that when I put the phone on the charger, then the screen shuts off to save power, but when I take the charger out the screen cannot be turned back on and needs a soft reset.

G1 Doesnt Always Wake Up

Does anyone elses G1 not wake up when Menu is pressed? Sometimes I have to press it like 6 times before the phone wakes up, does anyone know why?
Mine does this as well. I just thought it was learning from it's owner (I take more than 5-6 pokes to wake me up too).
My only guess is that something is running in the background in order to slow it down and the number of presses has little to do with it.
momentarylapseofreason said:
Mine does this as well. I just thought it was learning from it's owner (I take more than 5-6 pokes to wake me up too).
My only guess is that something is running in the background in order to slow it down and the number of presses has little to do with it.
Click to expand...
Click to collapse
Yea, i was thinkin the same, i should try runnin a ton of apps and find out if [email protected] the problem
mine does the same things sometimes. gets annoying at times. usually i just open and close the keyboard
Mine recently started this, it must be something we downloaded, plus I have the following problems too, they all started at the same time:
1) When someone calls, the screen stay blank for a while so the phone rings but the screen is off so I dont see whos calling
2) The background keeps changing back to the original blue picture thing
3) The WiFi keeps turning off and drians the battery, nothing I do stops it from turning on. I have all sorts of software running, I even ask Locale to turn it off if its between 12.01am to 11pm and still WiFi keeps poping up.
4) Battery drains FAST lately.
I uninstalled a long list of software and problem is not solved.
Brooklynite!
brooklynite said:
Mine recently started this, it must be something we downloaded, plus I have the following problems too, they all started at the same time:
1) When someone calls, the screen stay blank for a while so the phone rings but the screen is off so I dont see whos calling
2) The background keeps changing back to the original blue picture thing
3) The WiFi keeps turning off and drians the battery, nothing I do stops it from turning on. I have all sorts of software running, I even ask Locale to turn it off if its between 12.01am to 11pm and still WiFi keeps poping up.
4) Battery drains FAST lately.
I uninstalled a long list of software and problem is not solved.
Brooklynite!
Click to expand...
Click to collapse
Shop Savvy?
I also started having the wake up problem and quicker then normal battery drain. I have an ADP1 phone which I updated to 1.1 a few days before noticing issue
I think that the theory of something sucking clock cycles is a good one. I noticed my CPU Usage (when nothing was running other then System Monitor) went from 0-40% to 20-70%.
I couldn't be bothered with the finer points of troubleshooting, so I took the thermo-nuclear approach and did a factory wipe.
Just before the mystery CPU cycle and wake up issue, I hadn't installed any new apps, BUT I did update a bunch of existing apps. After the factory wipe, I left off installing the following list:
Watts
StreamFurious
DroidFTP
Telnet
e-VoiceRecorder
VoiceRecorder
Constitution
Barcode Scanner
Astro
RingDroid
SlovoEd Classic English Dictionary
Things are fine now.
both of my g1's do this, and have done this out of the box, anyone turn off there screen with the keyboard out, and then close the screen and the screen comes back on with the lock screen up and then having to turn the screen back off? annoying
try the swapper app?
or turn phone off and back on, it might becuase you are usingahome or openhome or dxtop or sweeterhome, these app may slow down the interface a bit, try downloading droid sans tweak lite and fool around with that..
goodluck i also get this sometimes
brooklynite said:
Mine recently started this, it must be something we downloaded, plus I have the following problems too, they all started at the same time:
1) When someone calls, the screen stay blank for a while so the phone rings but the screen is off so I dont see whos calling
2) The background keeps changing back to the original blue picture thing
3) The WiFi keeps turning off and drians the battery, nothing I do stops it from turning on. I have all sorts of software running, I even ask Locale to turn it off if its between 12.01am to 11pm and still WiFi keeps poping up.
4) Battery drains FAST lately.
I uninstalled a long list of software and problem is not solved.
Brooklynite!
Click to expand...
Click to collapse
I'm having same issue as the OP and issued #1, 3 and 4 from the above post.
Hmm, im not experiencing any of the above posted issues, it may be a particular app that u have installed. I only have the wakeup issue sometimes, most likely when the phone is running slow from the browser or another memory draining app, but no app in particular.
Hmm, when mine fails to wake up, I never waited long enough for it to come back, just reseated the battery for a reboot.
Of the other problems, I have the "screen-black-for-a-few-before-caller-picture-shows-up" issue.
JayBachatero said:
I'm having same issue as the OP and issued #1, 3 and 4 from the above post.
Click to expand...
Click to collapse
what firmware do you have?
btw, dont count on Locale to turn off your stuff all the time, its not very accurate imo, at times its great, but thanks to the crappy g1 battery, they have a choice, constantly check time/location/.ect and drain the battery in a hour flat, or periodically check it and reduce battery drain, do you have any wifi programs that keep wifi on when phone sleeps (such as wifi lock and so on)? if so use the program on the market that writes up a log of its actions and see if its acting up
as for #1 (sorry im unorganized) my phone does that too, i believe its because i have 2 programs that run when the phone rings, let alone im sure locale is checking to see who is coming since thats a condition, which would make 3, and then i have a mp3 that plays when the phone rings, and i have a class 4 sd card (i know, i know), the way that programs work is that it has to go line by line of the code, if it is slowed down, or it has to execute other items before continuing that are slow to execute, than everything has a delay, but yeah from time to time i have this issue, phoneplus was a program that made me miss a few calls (1/4th of the time)
i think 3 and 4 are directly related, could be wrong
I was having the same problem right after I installed the app "Contact Owner"
No amount of reboots fixed the problem. Uninstalled and everything was back to normal.
@wootroot - I have stock RC30. Haven't rooted yet.
JayBachatero said:
@wootroot - I have stock RC30. Haven't rooted yet.
Click to expand...
Click to collapse
consider upgrading to the rc33 ota update yet? i had better battery life (and my battery didnt get as hot) when i used rc33
also, if youve had your phone since it first came out (rc19 i believe) and your battery used to get very hot, you might of damaged some of the cells (especially of the battery has expanded), if this is the case simply call tmobile and tell them that your noticing even after wiping the phone that your battery life is lasting shorter and shorted, even with out any programs installed from the market, i even went as far as to say that i made sure wifi was off, only 2g was on, gps was off, screen was dimmed, timeout set at 30 secs, and im still only getting a hour of life (none of which is true but it got through all the "well how about trying this and calling back if you still have a problem" bs, with the ota rc33 and the new battery, i noticed a pretty good difference
I have a modified version of this "doesnt always wake up". The phone is less than 24 hours old, it was a refurb they sent me for the last one that went dead. I used it with the rc33 it came with and found the problem, then figured it was hosed so i rooted and installed 3 of the versions of cupcake (The Dude, JF, and Haykuro) to see if they all had the issue- they do. Here is a video, hope you can see the attempted keypresses. There will be lines that appear, like the screen is broke..then, they will go away. Sometimes it takes 5 minutes to get the phone to turn on, however if I leave it on (never goes to sleep) it works flawlessly.
http://www.youtube.com/watch?v=ecQo2Ly2WUM
I get this all the time also...
Uninstalling dxTop doesn't change anything for me...it still acts the same...
I also get the problem that when someone calls me the screen stays blank for about 5 seconds and I can't tell who calling...
wake up issue
I am experiencing the same problem, with a brand new warranty replaced G1, what happens is when the phone goes to sleep it completely locks up, when I try to wake it up via menu, it does not wake. Plugging the phone in and trying ddms or adb does not work, ddms shows the phone as offline, also the device seems to get really hot when this happens, sometimes Call + Menu + Power resets it, and sometimes I have to pull the battery.
I think this may have to do with wifi turned on. Because when the screen goes off your phone switches wifi off and goes to 3G as default setting.
I think we should try leaving wifi on all the time and see if that solves the issue, im about to try that now.
It seems this is a known issue over at tmo forums
A couple questions:
When this happens to you guys is wifi enabled and connected when the phone is shut off?
What Rom, SPL, and Radio is installed?
I noticed this didnt happen to me until I enabled wifi, maybe I didnt wait long enough because its completely random, please send back your results
defcon

Weird screen jitter/touch ..phone going crazy

Occasionally my phone will just go crazy, screen will get all jittery,touching on a menu doesn't work ,it mainly happens on noughat stock and custom ROMs.,random apps popping up.any experience anything like that?a simple reboot fixes the problem.
russ722 said:
Occasionally my phone will just go crazy, screen will get all jittery,touching on a menu doesn't work ,it mainly happens on noughat stock and custom ROMs.,random apps popping up.any experience anything like that?a simple reboot fixes the problem.
Click to expand...
Click to collapse
It's an inherent issue with some displays present on the Moto G4. It most often happens when you charge your phone. Too much current builds into the frame of the display and you get weird ghost and jitter touches.
No way around it unless you send it in, and even then it may be only a temporary fix.
I also face this issue. Unable to find solid solution for this. Finally i decied to go for custom rom like RR and Invicta. This still comes occasionally(when Heats too much during phone charging)
russ722 said:
Occasionally my phone will just go crazy, screen will get all jittery,touching on a menu doesn't work ,it mainly happens on noughat stock and custom ROMs.,random apps popping up.any experience anything like that?a simple reboot fixes the problem.
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On my phone this happens while not charging. Seems to happen about one out of every 3 times the phone is unlocked using the fingerprint sensor. Locking the screen and unlocking via a pin seems to be a reliable way of getting past the issue. Though occasionally it happens on the pin entry screen before it the pin has been entered. Needless to say, it IS annoying.
Same problem which is fixed.
I had this problem with the factory firmware too, intermittent bouts of the phone going crazy with phantom touches on my Moto G4. I sent it to Motorola/Lenovo after the supplier gave me their phone number and they did find the problem and fix it. Now I can play graphic intensive games even during fast charge and the phone is awesome for once. : )
Please note they will fix it for free if in warranty and bootloader not yet modified.
Pressing power button to turn off the display and then pressing power button again to turn the display back on will provide temporary relief from jittery screen. I noticed that the jittery screen has twice subsided over time but came back twice immediately after OS upgrade so blaming the problem on charging, or hardware doesn't seem accurate.
Updated 5/20/2018
As a last ditch effort prior to buying a replacement phone I deleted all apps I installed, reset phone and reinstalled fresh copies of most if the apps I needed.
I don't recall every thing I did but my focus was to delete everything I could and then reset phone back to factory state. After reinstalling, my jittery problem went away and has not returned. Your millage may very, so no promises. Phil
. I have touch screen issue(ghost touch) but this time not screen burn issue.. Now there is in winter.. I have checked battery temperature with ex kernel manager. When i go outside in fog or cool weather and when battery temprature goes to less than 20 degree Celsius phone gonna mad..back key home button automatically pressed..Is there any solution? Without going service center And fix battery battery temperature to 25 degree.?
phone going crazy
Hi,
I am having the same exact problem. I have observed that Google Assistant is intruding because each time this happens, Google Assistant is trying to run. Reboot is a temporary fix but the problem persists. I have removed most of the third party apps just to see if anything changes but it did not work.
This is not something that was happening from the start. I have the phone for about 2 months put the problem only started a couple weeks ago. I would love to hear if there is a solution and what. Thanks
Sadly, but compared to the issues visible indoors, in outdoors this Lenovo gift turns complete crap:
youtu.be/dTcHclVEfCg
"Lenovo Moto Z2 Force touchscreen gets completely unusable when getting outdoors! The video is made at about 0 degrees Celsius. So it takes about 30 sec from getting MotoZ2 Frc to sleep with pwr btn (and wakeing up back) to see the touchscreen goes crazy. At -10C, it takes ~5 sec. At +15-20C, after several min it becomes unresponsive and have to use pwr button to recover.
Lenovo, what you have done to Motorola ?!!"
Can it be fixed somehow with changing the upper protective part? I have seen comments that the touchscreen can stop working completely, if peel off the cover part..

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