Joying JY-UO135P4V: Random Factory Resets - Android Head-Units

Hello, friends,
I own since August 2018 above mentioned radio from Joying. Unfortunately, I recently found out that the device resets itself to the factory settings. The whole thing happens completely by accident. It's happened twice in the last 3 weeks. My radio is rooted and I'm using the JET application, but I don't think it's related. Very briefly one sees a text, where something like that the memory had problems stands. I looks like a boot menu like in TWRP. But it's start with an normal loading popup while being in android.
Has anyone ever had a similar error? Many thanks in advance for any help.

I've found that my unit is sensitive to voltage transitions when starting my vehicle and also if the CPU gets hot.
Overheating is also a BIG factor. Use a hardware monitor app to verify the CPU is running below 70c.
If it's running hot it needs active cooling.

Related

Wiz Freezing 3 times a day, help

Where to begin....
I have had my wiz for about a year now (maybe longer) and everything was running fine. Nothing special installed really. I've Sim and CID unlocked, flashed to 1.1 and then flashed again to Mr. Frazzz's XDA Mobile 6 (awesome btw) and had been running that for quite some time with battery status as the only other thing I've really added.
One night I was out and managed to hit my touch screen on a table and it shattered. Things ran fine for a while (could still see considering the touch is seperate from the LCD) and managed to use it as a phone using shortcut keys. Then i started getting problems like slowing down etc and I figured it was partially due to the duress of a cracked touch screen making the phone think it was having a part of the screen pushed (or not there) so i finally had the screen, both the touch and lcd, replaced. Shortly after, I noticed the phone would freeze up randomly. (this is also about the time i switched from t-mobile to at&t prepaid) Sometimes it would do it 3 or 4 times a day and the only remedy is removing the battery. Sometimes it will go for over a week without any issues. Any ideas? Im ready to melt it.
Here's what I've done thus far with no results:
Reflashed to official t-mobile 2.26 and then flashed to Mr. Frazzz's WM6. I've re-installed battery status and then came across a thread stating that the latest version of which might be causing hangups....so i gimped it at first, using only settings I had known to work before with no issues and later uninstalled the whole thing. Still having the same problems.
I have the WM6 radio fix for cingular and 2.69.11 radio as well.
One thing I do notice is that, everytime i make a call and receive the system message stating what that call had cost me, it can cause weird things to happen if I was in the process of doing something else. Not sure that's part of the issue though considering the phone will just be sitting in my pocket when it does randomly freeze.
Is it possible that my mem card is just being jostled and causing issues? or that somehow the powerbutton is being adversely affected inside my pocket if the phone gets flipped upside down? Anyone and everyone's imput would be greatly appreciated, especially if Mr. Frazzz has any input. BTW, this has happened using both WM6r3 and r5 by Mr. Frazzz. I upgraded to r5 this last time i reinstalled WM6.
I'm guessing battery status is doing it. Same thing happended to me, did a hard reset, installed all my programs again excluding battery status and everything is fine.
Is there something else I can install that will overclock for me when the phone is active and kick down the speed when idle?
I also used battery status for the disable proxy thingie when wiFi is on.
Well...Overclocking is never safe and the manufacture of a cpu has clocked a cpu at a set speed. Why, because it is more stable. So anything past the stable speed will bound to be unstable. I overclock mine to 260 and still do not notice a boost so either you leave it at 195 and run smoothly or make it "faster" and have more issues. Your call.

Urgent Help: HTC P3600 Freeze!

Hello,
I am owner of HTC P3600 from last 12 months and i used custom roms too all was working fine and before 2 days i found that whenever i leave the HTC for few hours it hangs and when i press the standby button to wake it up nothing appears on the screen and i have to reset it to start it again.
Updates:
Ok i re flash the Hard SPL, Radio and Rom and until now (in last 24 hours) it don't hangs.....
Update 2: I think the battery is the problem as the battery time is decreased from 3 days to just 1 and a half day and it freeze now while charging....
Any solution? anyone experience the same problem?
Help please with your views...............
I have a similar problem. My HTC started crashing after a rom update. However, i think it is not crashing due to software...
Well, the software is more CPU demanding, so it heats more than before. Also, i started using backlight properties set to high (i need to set to low again), which again highly heats the PDA. Finally, when charging the battery tends to get very hot. All this put together causes the CPU to overheat and crashing.
At least, from my experience, when it crashes it is always very hot.
razpowa said:
I have a similar problem. My HTC started crashing after a rom update. However, i think it is not crashing due to software...
Well, the software is more CPU demanding, so it heats more than before. Also, i started using backlight properties set to high (i need to set to low again), which again highly heats the PDA. Finally, when charging the battery tends to get very hot. All this put together causes the CPU to overheat and crashing.
At least, from my experience, when it crashes it is always very hot.
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Sounds like a radio rom problem. Try to reflash radio.
Thanks for the advice!
I will reflash the radio rom.
If it solves the problem i will update my post here so everyone else knows how to solve this kind of problem.
it helped ? reflashing the radio rom ?
lol you ****up your phone hahahahahahahha
No, it did not helped. Probably it is an hardware problem.
The pda was intensively used connected to the computer, because it was used for software developing.
I think it is broken, hehe.

[Q] Need some help

Hey guys,
I've been with the forum for a couple of years already but got caught of guard recently. I got a mytouch4g in december and it had been working great except for power amp and one or two other programs that I obtained and installed. I reset the phone to factory and reinstalled everything and it started running great again. Mind you, I haven't rooted the phone or really had the need to since it does everything that I've wanted to do to it if I were to root it. Recently in the past couple of days though, the performance has SEVEARLY dropped. Its dropped to the point where the swype on the phone won't even function properly half of the time. I've continue to soft reset the phone hoping it'll clear out the OS and function properly but it keeps slowing down. I was hoping someone may have been receiving the same issues and might be able to help me out. Also, I've noticed that whenever I'm in an area where I have poor coverage, the phone begings to heat up a lot and drains my battery. At work its been happening but it stopped when i managed to connect to the wireless. Its still consuming a pretty high amount of my battery though. I've tried searching for these symptoms but wasn't able to find anything.
Any help is greatly apprceiated, I know this community is one of the best out there. Thanks guys!
Also, has anyone been receiving any issues with their wireless radio or their cell radio with the phone is tilted on its right side to view videos?
When you notice the issue happening, try to go into settings>about phone>battery>battery use and see what is consuming most of your battery-sometimes certain apps you download can cause issues....
Yes, problem is definitely with one of your apps. Get watchdog lite and monitor your system for couple of days to see what takes up resources. Or, start fresh and add apps one by one and see where you start having problems. Also, certain live wallpapers can bog down system beyond believe... learned it the hard way.
As far as radio perfomance - every phone will have a certain position in which signal degrades. Just a nature of the beast.... something will always block antennas one way or another.

[Q] Freeze and reboot

Hello everbody,
bought 2 weeks ago the Nexus 4 16GB and I'm very happy with it.
But i have the problem, that the device restarts when it is under load, means i play or watch something what needs
the full power of the CPU and GPU.
It happens a lot when i play Iron Man 3 The Official Game or Dead Trigger.
Than the device freezes, can't kill the app or even lock the screen and after 10~ seconds it reboots itself.
Active Wifi, Bluetooth, 3G or not doesn't make any difference.
The only strange thing is, what i discovered after a few crashes, is that the battery gauge stands still before the crash and after the reboot the gauge drops to it assumed level.
Screenshot as attachment.
System: Android 4.3 Stock (with this last mini patch from last week)
Does anyone have a idea how i can fix this?
I tried, to charge the battery while android is off and to turn android at 100% on, but this doesn't help.
Sincerely,
GTrash81
GTrash81 said:
Hello everbody,
bought 2 weeks ago the Nexus 4 16GB and I'm very happy with it.
But i have the problem, that the device restarts when it is under load, means i play or watch something what needs
the full power of the CPU and GPU.
It happens a lot when i play Iron Man 3 The Official Game or Dead Trigger.
Than the device freezes, can't kill the app or even lock the screen and after 10~ seconds it reboots itself.
Active Wifi, Bluetooth, 3G or not doesn't make any difference.
The only strange thing is, what i discovered after a few crashes, is that the battery gauge stands still before the crash and after the reboot the gauge drops to it assumed level.
Screenshot as attachment.
System: Android 4.3 Stock (with this last mini patch from last week)
Does anyone have a idea how i can fix this?
I tried, to charge the battery while android is off and to turn android at 100% on, but this doesn't help.
Sincerely,
GTrash81
Click to expand...
Click to collapse
Did you undervolt the CPU?
If this is happening without rooting/etc... then I would definitely get a replacement. It sounds like the processor is overheating and causing a reboot rather than throttling.
Today i checked if the device is getting too hot.
But after 2 minutes playing Iron Man, by 9°C outside (i was on the way to the city, waiting for the train), it rebooted.
So i started the game, deactivated the display and put it on the table. After 4 hours i checked the game and played over 10 minutes without a crash.
So what i think is, that these two don't like Trim (most new feature with 4.3) or the are badly programmed and must reload/refresh objects while playing and Trim must work to clear temporary files.
And they are badly programmed, because i red at the developers page, that a few other people have the same problems.
So excuse me for wasting your time. But hey, to err is human.
Sincerely,
GTrahs81

Help! Note 4 freezing, crashing and constantly rebooting.

Its been a long time since iv been this stumped, about a week ago my phone started acting very strangely, laggy performance, freezing randomly and occasionally rebooting itself, now its getting worse, getting to a point where the phone is probably rebooting itself 5-6 times a day, iv uninstalled every app, iv factory reset it, wiped cache, replaced battery, removed the SD card (in case of file system corruption) using Samsung Smart Switch did an emergency flash back to original Rom, installed every troubleshooting app out there, monitored RAM and CPU usage, all i can see is that the CPU suddenly spikes to 100% with no real reason, i cant link any particular app or process thats causing this, all of the cores on the processor appear to be coping with no faults.
The only thing i can think of thats causing this issue is either iv got a pending hardware failure on the board, or possibly bad blocks on the nand memory, however i cant see any simple way of determining this without rooting and using the likes of ODIN or other 3rd parties etc - linux commands etc.
I dont want to root it particularly if i can help it as i was thinking about selling it on to mazuma or the like and let them sort it out instead, but i think i might have to bite the bullet and try it.
Can anyone suggest anything that i might have missed?
Actually iv seen an existing thread which appears to match my issues, so iv installed wakelock on the phone for now which seems to be helping a bit, time will tell, however this isnt a solution but more of a work around, but im still thinking this could be a motherboard issue myself, however, as i think this phone is over 2 years old, i doubt samsung will replace the component, nor would they necessarily believe me if i turn around to them and say its the board that needs replacing!
Terry6680 said:
Its been a long time since iv been this stumped, about a week ago my phone started acting very strangely, laggy performance, freezing randomly and occasionally rebooting itself, now its getting worse, getting to a point where the phone is probably rebooting itself 5-6 times a day, iv uninstalled every app, iv factory reset it, wiped cache, replaced battery, removed the SD card (in case of file system corruption) using Samsung Smart Switch did an emergency flash back to original Rom, installed every troubleshooting app out there, monitored RAM and CPU usage, all i can see is that the CPU suddenly spikes to 100% with no real reason, i cant link any particular app or process thats causing this, all of the cores on the processor appear to be coping with no faults.
The only thing i can think of thats causing this issue is either iv got a pending hardware failure on the board, or possibly bad blocks on the nand memory, however i cant see any simple way of determining this without rooting and using the likes of ODIN or other 3rd parties etc - linux commands etc.
I dont want to root it particularly if i can help it as i was thinking about selling it on to mazuma or the like and let them sort it out instead, but i think i might have to bite the bullet and try it.
Can anyone suggest anything that i might have missed?
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