I was using nims MIUI GB RC2 before no problem no nothing.. After few days i tried CM9 beta 8... It was nice and smooth.. But i wanted to revert back to MIUI GB RC2 so i flashed again doing all wipe.. Now the problem started while applying a lockscreen(Yes it worked earlier) after applying the phone stuck. So i left it and went to cabin to my work.. Just saw the phone it was stuck at bootscreen.. Waited more than five min.. So removed the battery and tried no luck.. So reflashed the ROM.. Now one more problem "SOFT REBOOTS".. I installed play music if i keep some song to repeat for long time, and phone is locked it waits till the song gets over as soon as it gets over the phone gets back to boot screen surprisingly EDGE converts to 3G!!! Its doesnt ask for PIN also(So its a soft reboot)... ny solutions for this isssue? I have one doubt did i needed to do a format/system after cm9??
Thanks in advance,,
boot loop
Hello,
since yesterday my M4 E2303 is stuck in a boot loop. It just displays Sony xperia on a black screen and reboots. I did already a factory reset using the PC-Companion, but without any success. Has anybody an idea what other options do I have to trouble shoot? I've never used customized firmware.
sberk
try this...press volume up and volume down and power on/off same time, for 30 seconds
Thank you, I tried it. It vibrates but everything else stays the same.
This happened to me too. My phone booted after I connected it to my computer and then booted while keeping power+vol up. After a while it got past the Xperia logo
Thank you,
while I did not get the result I'm hoping for, at least I got some reaction. The LED turned blue and I found now a new fastboot device. Hopefully I can use the fastboot connection to get more information.
sberK82
Hello, stuck with same problem on my E2303, did you found out how to fix this problem?
miltostammy said:
try this...press volume up and volume down and power on/off same time, for 30 seconds
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Click to collapse
Thank you thank you thank you thank you thank you!!! I managed to shut it down and now I'm in the recovery. This is best than nothing. Thanks!!!
Not firmware fault
sberk82 said:
Hello,
since yesterday my M4 E2303 is stuck in a boot loop. It just displays Sony xperia on a black screen and reboots. I did already a factory reset using the PC-Companion, but without any success. Has anybody an idea what other options do I have to trouble shoot? I've never used customized firmware.
sberk
Click to expand...
Click to collapse
I fixed my sony m4 Aqua by simply putting it in the freezer, you should try it, it is the processor that is overheating I also tried firmware and everything else but the phone worked fine for about another day
Jeffrey69__4 said:
I fixed my Sony m4 Aqua by simply putting it in the freezer, you should try it, it is the processor that is overheating I also tried firmware and everything else but the phone worked fine for about another day
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Click to collapse
hello
I had same problem yesterday and today, for no reason heated a bit (maybe over 50 degrees ) and rebooted, but after some time didn't want to boot again, just waited to cool down and boot to success
my recommendation is that after booting Android install an CPU tuner (if you are rooted) and low max speed for big and little, it does not heat so much and performs quite well
my M4 heated over 70 Celsius degrees, quite uncomfortable to keep it in hand
helo
now my problems with overheating and reboots are even bigger, doesn't want to boot , reflashed with flashtool, without excluding and without wipe from recovery, and done a factory reset, problems not solved, no root for now, just custom recovery, disabled wi-fi and bluetooth, in location/scanning, and usage info, in about phone, still heats up and reboots , if I use the phone after 5 minutes reboots, cpu-z detects temps from 45 to 65 without running apps, battery is on 37 degrees, I have to cool it in cold water(hey its winter and -13 degrees outside) but still takes some time to reach under 30, in about 2 minutes reaches 27
tomorrow I will wipe everything from recovery and flash again with flashtool
but...
I dunno what to do if it doesn't work, I'm thinking to throw it to garbage, very disappointed by this phone
while I writhed above text, the phone was charging and rebooting and rebooting and rebooting .............
update
got mad and wiped everything, flashed Lollipop 26.1.A.3.111, didn't want to boot, flashed TWRP recovery, made factory reset from recovery, booted, still heats up from 56 to 62, and got 2 reboots
but... after some minutes after second reboot something happened, temp dropped under 50 degrees from 39 to 46, still warm but no reboots ( cross fingers to stay like that ) but Big cluster is staying to 960 MHz and doesn't want to drop lower only goes up from time to time, Little cluster works normal ( watching cpu-z for about half hour ) for now works, still a bit warm but not too hot
no root for now
on Marshmallow 26.3.A.1.33 temps jumped up and down too fast in one second from 55 to 59 and back to 58 and up to 61 and reboot without cpu or gpu usage , some times gone over 70, flashed an wiped and flashed Marshmallow and nothing
wiped and flashed Lollipop 26.1.A.3.111 and thought it will do same but it got back working "normal" I hope, dunno what to think
after Marshmallow update I rooted by flshing boot.img don't remember witch su version and by mistake I updated all apps in Playstore but managed to repair it by flashing another boot.img and doing an clean up from settings in su app, all apps managed to get right su rights, and a bunch of su checkers from Playstore detected that su is present in the right place sys bin xbin vendor bin etc but phone started to reboot and really heated up
hello......
my phone died............ so farewell Sony and M4Aqua, actually I don't know if it's Sony fault, Qualcom is to blame for crappy soc, it bootloops over and over again and heats up like hell
flashed all stock roms I found and nothing
I can't get into recovery
Bro, Flash stock rom with Flashtool, with selected "USER_DATA", and "APPS_LOG", and after flash wait 20-25 minutes to boot
Absolutely same thing with me. I flashed all stock roms that I found and still stuck in bootloop. The only one that boot normaly is CM13 but WiFi, bluetooth and camera not working at all.
So I had this SGP321 for over a year now.Bought it brand new from this guy on the internet for a suspicious low price.Not a real shop or anything so no waranty. It worked very well for a few months then I noticed it started rebooting every now and then.After a OS update that was rolling out at that time (can't remember the version) the reboots were more often.After the KitKat update arrived and I downloaded it,after the process was over and the phone had to reboot,it entered a reboot loop that could not be stoppped (apart from forced shut down,but with same thing when trying to turn back on). I repaired the OS with the PC tool,no changes.I flashed older versions of stock OS with flashtool,reboots every couple of minutes. Then I installed Cyanogenmod 11.That worked very well,no reboots,but had many bugs and battery draining fast in stand by (about 1% per hour no matter what I deactivated,or with various apps to induce deep sleep). The new CM12.1 does not work,keeps rebooting.
Now,yesterday I tried again and again to get the tablet to work with a stock ROM. I only intend to use it for reading comic books,so all I want is a stable ROM with good battery life.So I would like to have a stock one. But why does a custom one run fine on it and a stock one keeps rebooting? I tried Sony forum but they were at a complete loss and sent me here for help.Any ideas?
rammstein_08 said:
So I had this SGP321 for over a year now.Bought it brand new from this guy on the internet for a suspicious low price.Not a real shop or anything so no waranty. It worked very well for a few months then I noticed it started rebooting every now and then.After a OS update that was rolling out at that time (can't remember the version) the reboots were more often.After the KitKat update arrived and I downloaded it,after the process was over and the phone had to reboot,it entered a reboot loop that could not be stoppped (apart from forced shut down,but with same thing when trying to turn back on). I repaired the OS with the PC tool,no changes.I flashed older versions of stock OS with flashtool,reboots every couple of minutes. Then I installed Cyanogenmod 11.That worked very well,no reboots,but had many bugs and battery draining fast in stand by (about 1% per hour no matter what I deactivated,or with various apps to induce deep sleep). The new CM12.1 does not work,keeps rebooting.
Now,yesterday I tried again and again to get the tablet to work with a stock ROM. I only intend to use it for reading comic books,so all I want is a stable ROM with good battery life.So I would like to have a stock one. But why does a custom one run fine on it and a stock one keeps rebooting? I tried Sony forum but they were at a complete loss and sent me here for help.Any ideas?
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Click to collapse
Seems that it has hardware problem like corrupting internal Flash memory or smth else, that is very difficult or imposible to fix by reflashing.
Hi , I bought a Oneplus two , through doing a few of the various battery stat guides online , e.g fully discharge , fully charge with phone turned off , turn on phone , if not at 100 % charge some more...usually 15 minutes longer , the battery works great then , just like normal.
This works until the phone is reset again.
But if I fully charge the phone while turned off , turn on the phone , my old problem returns , battery quickly percentage quickly drops down to 96 % after almost no use , then drops fairly quickly from there.
My phone is not rooted (I'm no stranger to rooting etc , twrp , no issues if required) the phone is running the latest official oneplus 2 rom.
If I root the phone and install Twrp , will I lose the offical OTA updates for the phone ?
Is there a program I can use to just reset the battery stats without the need to root etc or fully reset the phone , as it took me ages to setup the phone to just how I like it.
If I really had to , I would even consider a complete change of rom , if so , what would be the best rom to use on the phone that is totally stable and fully working.
All help and advice welcomed please
TYI
I woke up with a black screen and unresponsive I soft reset and booted back up just fine, fast forward 2 days, apps are constantly crashing and often seemingly randomly the phone will restart and go into a bootloop anywhere from 1-5 minutes before it finally boots. Sometimes I get lucky and can use my device just fine for a few hours, then apps will crash and stuck back in bootloop.
I have factory reset in recovery, and also flashed latest stock rom via odin, I am new to this and this was my first time I might add, it passed but it hasn't resolved the issue, is there anymore steps with odin or anything else I can do to repair this? The device isn't rooted if that helps.
I think that's a motherboard issue
You could try installing a custom rom