[Q] Note 3 randomly losing signal? - AT&T Galaxy Note 3 Q&A, Help & Troubleshooting

My Note 3 is rooted on MJ5. Its been working good for a while when all of a sudden maybe once or twice a day it would lose signal in an area with good reception. I either have to wait more than 10 mins for it to go back to normal or reboot my phone. It happened again earlier today, but it froze on the att logo on bootup. Then it did this bootloop thing a few times until finally it was able to get past the logo. Whats going on?

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reboot loop after dropping phone

hi, last night i was in the midst of selecting a song in winamp and i fumbled my phone. it fell about 3-4 feet to the hard floor, popped open, battery flew out. when i put it all back together the phone would no longer boot.
it shows me the galaxy s i9000 screen and then it turns off, turns back on, etc etc forever and ever.
i can access download mode but not recovery mode
prior to the dropping i was using darky's canadian froyo version for over a month without any trouble. i have tried to reflash using odin but the issue persists. this is my second galaxy from bell and last time it took over a month for my new handset to arrive so i would like to fix this myself. does anybody have advice about this problem? thank you

[Q] Random semi-brick

I woke up this morning and my phone would not boot. it would get past the Orange boot screen, as i am locked to Orange, and then i t would get to the sgs boot screen and stay there for about 5 minutes, then finally turning itself off along with a few random vibrations. I kept trying to turn it on, i tried numerous ways such as taking the external sd and sim card out, taking the battery out for 2 hours but the same thing kept happening. My phone was not rooted and has never been hacked in anyway, i have had this phone not long. It was working fine the night before. I fixed this by going into recovery mode, as i could get into both recovery and download mode fine, and i restored to factory settings from that. Now it works fine. Anyone know what was up with it and how i can fix it without restoring if it happens again. I didn't look it up when it was happening as i didnt have access to the computer,
Thanks
What you describe sound like a bootloop, which could be caused by many things, if it recurs my suggestion is to take it back to orange and insist on replacement/fix. I was with orange but hacked my way out of their crap software ages ago!
Insanity cm 015/glitch

Problem With HTC One PN071.

Hi All,
firstly i would like to say that the phone i am having an issue is the HTC One From Telstra in australia....
ok now we have that out of the way...... this phone is my fathers and he needs it for work so me being able to fix it is urgent....
afew weeks ago the phone downloaded an update over 4g and resulted in being corrupted in the download (my father prob drove into a low signal area as he is a truck driver) after this happened his phone started rebooting its self.... it would not get a network connection and it would make it as far as the lock screen and reboot and thats as far as it would go...... it fixed itself up somehow and booted up fine got a network connection and so on.... once i got to the home screen i got a message on screen saying that it attempted to do a software update but the download became corrupt (600+mb download) so i connected to wifi and tried again... 30 minutes later the update was installed and his phone was working good as new...... fast foward 2 weeks to this morning and his phone started playing up again.... this time u could get to the home screen and use it but it would reboot itself again in less than 5 minutes..... and during the time that it is running it isnt detecting the sim card.... ive tried his sim card in my galaxy note 3 and it works without an issue so the sim isnt the problem in any way shape or form... what i need to know is how can i fix this.....
here is what i am thinking of doing
backup his phone
find out how to restore the firmware through recovery (his phone is still under warrenty though so i dont want to do anything to void that)
the one problem i have is that i can not get a backup of this phone because it reboots itself..... any ideas??? i will love u guys forever if your able to help?
Thanks
or failing that is there any way i can restore the firmware without losing data on the internal storage?
Go to warranty. Most of things you do here will void warranty.

[Q] one m8 hk signal issues

Hey everyone,
Decided to finally try and ask for some help with an issue of mine. I have an s off, unlocked and rooted m8 now on a stock sense Rom from the ruu thread here.
Problem is, my mobile data has been randomly disconnecting every day since I activated it 4 days ago. It was brand new and I decided to go to the viper one Rom where it started happening. I'll be on spark and out of nowhere I drop all data and under settings my mobile data says disconnected. Eventually it'll say turning on and sometimes cycles on and off until I get lte again. It can take 5 minutes to an hour and multiple restarts.
So far I have done countless scrtn's, pro and profile updates as well as toggling airplane mode and no effect. So I went with s-off and downgraded to 1. Something from the ruu thread. Still happened so I went back up ota update which is 2.16 I believe. It still happened, so i updated to the 3. Ruu and here we are again.
I have tried gpe rom, cm11, and multiple sense roms and all will be good for about half a day and then it just kills my data. I have done speedtests against my girlfriend's galaxy s5 and my phone always wins, that is until I'm disconnected again and using her hotspot to surf the web.
Only thing I havnt done yet is get a new SIM, but as its Only four days old I doubt it's the issue. I figure this is software related since its good for a while sometimes. HTC had me do a safe mode test and every time I checked it the phone Had about 2-3 bars on spark.
Does anyone have any suggestions???

need help very badly

Hi every one last week I installed the vision Rom with android 5.0 well day after I went back to stock because I'm in Canada and the official firmware for android L was released just then when I was back on stock I saw that all my Rogers bloatwares became bell I've tried to change it by usual csc *#272*imei code well that didn't work my phone is slow like my grandfather when he tries to turn on the computer takes 4 ever but still luv ya old man anyway my phone is 5 maybe 6 times slower having WiFi turning off and can't remember WiFi pass... (when I turn on my phone and turning on WiFi I'm having some toast notification saying"n This Mode Some Function Are Not Working Properly WiFi Is Turning off") Then In Recovery Mode I Get This Weir Failed to mount efs thing and no my phone is not imei blacklisted .... battery draining from 100 to 15 in 2h or so hotter then it was before I've spent like 3 days trying to figure out what's wrong If I won't get it fix by the end of the week I'm will throw it against the wall and the end please help my someone really baggin' ya'll
Odin back to stock
BAD ASS NOTE 4
I've tried that nothing has changed I've tried kies as well still here
Odin back to stock
+
Factory reset

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