Constant reboot that happens randomly? - HD7 Q&A, Help & Troubleshooting

I've had about 3 different HD7's now and they are easily my favorite phone but, they all have had a similar problem. They always reboot randomly. Sometimes it's when I plug them in and they restart whenever they feel like it. Sometimes I'll be using it and sometimes it will just be sitting there doing nothing. Two of them were not rooted, running stock. My latest one has been rooting and is running the "Dynamics 2.0" ROM. Any idea on what this might be? Thanks!

Same problem... but solved...
But give me more details, I have a HD7 T-Mobile, and this happens because of the SIM card, if your phone is a T-Mobile... are you using a Non TMo SIM? my HD7 only reboots at random when I use a SIM other than a 1900MHz, the same frequency that T-Mobile uses, of course they work when some condition happen... They only work when I use a Pre-NODO ROM, once I get Mango, BOOM! reboots again.
This is my case, of course I put a SIM that belongs to a carrier that uses 1900MHz and no problem with mango, no reboots or anything.
I'm here to help, just give me more info...

Sorry I'm not very good with details, but yes it's a T-Mobile SIM.
Sent from my HTC Sensation using xda app-developers app

OK, one more thing...
Bobsteriffic said:
Sorry I'm not very good with details, but yes it's a T-Mobile SIM.
Sent from my HTC Sensation using xda app-developers app
Click to expand...
Click to collapse
I "fixed" this issue when I disassemble the HD7 to remove and installed a 4GB class 6 microSD, I tested and didn't reboot for the whole day...
Then I put back the 16GB class 4 (the stock memory) and no reboots after that... I wonder if it was the memory that was "loose".
I hope this works for you.
Now the HD7 is with my father, and he enjoys the HD7 music player...

Related

(HELP) ramdom reboots on miui

can some one please help me i don't know why i'm having random reboot on my phone, specially when i'm in a zone were theirs only one or two bars on my phone, here is my alogcat its pretty big ,thanks
If you're with tmobile try a new Sim card
Does it reboot when you have it on 2g only?
yea I have t mobile, and i have a sim card that is only 7 moths old, so i think is not the sim card. did you read the alogcat, cause i don't understand it..lol
My sim card wasn't that old either and I too was skeptical at first. A new sim card solved my problems and also for many others.
http://forum.xda-developers.com/showthread.php?t=1224554
Thanks bro,will try it as soon as I get a new one, I hope that's the issue.
Sent from my Nexus One using XDA App

Please I need help badly XT860 OR XT 862

DEARS ,
First of all thanks a lot for all your threads , your really more than experts , you are a crazy people
I am from EGYPT , planning to buy Motorola Droid 3 , i have a friend in US will bring it to me while he visiting Egypt next week,
First I thought its an easy issue , search , pay and get it , But it wasnt simple like this , as you know i faced xt860 and xt862 isuue , i tried to understand alot of threads here explains the different between them but not clear answer (and lot of talk about rooting, ROM ,lot stuff i didn't understand )
After searching and reading a lot over the web i found discrepancies in all information about two versions so i got lost
So i have to decide which one i have to buy , XT860 with higher price or XT862 lower price
1-which one is better to buy? and why ? (both xt860 &xt862 on negrielectronics , i can not send the path here as i am new user )
2-Is negrieelectronics is trusted store ?
Please i need your help badly as i have only 2 days to decide.
(Sorry for my terrible English )
I have never heard of negri electronics, so I cannot vouch for their reliability.... But as far as the xt860 vs. Xt862, I would recommend the xt860 if your not in the U. S. You will have to get the Xt862 SIM unlocked, which is damn near impossible I hear. Save yourself the headache, and get the 860.
Sent from my DROID3 using XDA
the unlock code is not a big deal , as there are so many xt862 unlocked already , what i mean which is a better phone ?
and negrielectronics.com i found lot of posts about it here in this forum
It seems to me that there are more ROMs for XT862 than XT860. I also remember reading somewhere in the forum that firmware updates for the latter are slower and behind the former.
Personally, I purchased a XT862 for use in the UK. After 2 weeks, I noticed that the data connection is a bit lacking compared to the Milestone I had before.
blackbuddha said:
It seems to me that there are more ROMs for XT862 than XT860. I also remember reading somewhere in the forum that firmware updates for the latter are slower and behind the former.
Personally, I purchased a XT862 for use in the UK. After 2 weeks, I noticed that the data connection is a bit lacking compared to the Milestone I had before.
Click to expand...
Click to collapse
Any xt862 rom can be patched to work on the xt860 very easily
Sent from my XT860 using xda premium
thanks guys i already bought xt860 just right now , i hope its the right decision
I ordered an XT860 from negri.
despite taking a week to arrive, it did and in mint condition, aside from having been open-boxed to test somewhere around december (they forgot to wipe it)
Personally, for the $400 or so that unlocked XT860's are worth, i regret not just getting an XT862 on ebay for 200 and US-unlocking it, as the bell XT860 does not have the contacts installed for the verizon wireless charging battery door to interface with. (oh well, small loss, but still)
Get the XT862. It's cheaper and has more support, and it works just as fine with GSM after build.prop edit
Yes negri electronics is a trusted store. I bought from them and I know a couple of others who did too.
Oh.. Too late
Tooooo late my friends , i got my XT820 yesterday but its not works with any SIM CARD !!!!!!!!!!! not asking for code or anything just works well but sim card not read !!! now i am asking them for return ! any one know anything about this issue
ivanol84, have you tried checking a different SIM card? Also, be sure there is no SIM LOCK on the card.
ivanol84 said:
Tooooo late my friends , i got my XT820 yesterday but its not works with any SIM CARD !!!!!!!!!!! not asking for code or anything just works well but sim card not read !!! now i am asking them for return ! any one know anything about this issue
Click to expand...
Click to collapse
Try a brand new simcard.
Check the SIm-card-lock options in build.prop (force SIM-unlock)
DoubleYouPee said:
Try a brand new simcard.
Check the SIm-card-lock options in build.prop (force SIM-unlock)
Click to expand...
Click to collapse
danifunker said:
ivanol84, have you tried checking a different SIM card? Also, be sure there is no SIM LOCK on the card.
Click to expand...
Click to collapse
Thanks for your help , the big problem is the phone with my friend in US , i am from Egypt , he will return to Egypt after 2 days only so no time for return process as well , the sim card is T-MOBILE has it lock option ? i don't know really , what you suggest to do ?
Another thing the other phone (i bought 2 items ) he told me its not runing well , some time works some times dead ! really i don't know what to do , i contact with negeri they told me return will take 12 days ! any suggestions ?
i think it's keyguard.no_require_sim = true
DoubleYouPee said:
i think it's keyguard.no_require_sim = true
Click to expand...
Click to collapse
What you mean ?
He said you can try to add the line " keyguard.no_require_sim = true" to your "build_prop" file located in the system folder on your phone, restart the phone and see if that works.
This can be done easily by using a root enabled file browser like "rootexplorer", which can be found on the market to edit the file.
Sent from my LT26i using xda premium
somemadcaaant said:
He said you can try to add the line " keyguard.no_require_sim = true" to your "build_prop" file located in the system folder on your phone, restart the phone and see if that works.
This can be done easily by using a root enabled file browser like "rootexplorer", which can be found on the market to edit the file.
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
Or terminal emulator snd type "setprop keyguard.no_require_sim true" without the quotes and try a quick relock of the phone but ... did you buy the phone unlocked? All xt860s from bell are shipped sim locked and need to be unlocked to use with another provider/sim.
Hi. i've recently purchased a xt860. it is unlocked. but i seem to be dropping my data connection more frequently. but with data roaming on it's fine.
whilst data roaming is off i get the triangle with data connection lost..blah blah blah.
is there anything i can do to get rid of that annoying message? because obviously it is a canadian phone it thinks it is in another country despite a uk sim being in it.
any roms solve this problem?? i have a moto razr xt910 and there is a gsm patch. is there one for this phone?
many thanks
Sexywacko said:
Hi. i've recently purchased a xt860. it is unlocked. but i seem to be dropping my data connection more frequently. but with data roaming on it's fine.
whilst data roaming is off i get the triangle with data connection lost..blah blah blah.
is there anything i can do to get rid of that annoying message? because obviously it is a canadian phone it thinks it is in another country despite a uk sim being in it.
any roms solve this problem?? i have a moto razr xt910 and there is a gsm patch. is there one for this phone?
many thanks
Click to expand...
Click to collapse
Few questions. Have you tried the xt860 base I posted and does it have this issue? Are you using an xt862 rom and if so have you applied the data patch(idk if it's been test on .906 roms)? Have you tried using rsd to reset the phone to stock and see if the problem persisits? http://forum.xda-developers.com/showthread.php?t=1377146 , I have another patch on my phone but no apps are letting me upload atm. You'll still have to setup apns or push an apns-conf.xml to the phone(setup your data connection again, you did this in the first place and selected it as the default apn, right?)
Willis111 said:
Few questions. Have you tried the xt860 base I posted and does it have this issue? Are you using an xt862 rom and if so have you applied the data patch(idk if it's been test on .906 roms)? Have you tried using rsd to reset the phone to stock and see if the problem persisits? http://forum.xda-developers.com/showthread.php?t=1377146 , I have another patch on my phone but no apps are letting me upload atm. You'll still have to setup apns or push an apns-conf.xml to the phone(setup your data connection again, you did this in the first place and selected it as the default apn, right?)
Click to expand...
Click to collapse
It was stock. But i installed your deodexed version. It is sooo much better. Debloated and the camera runs a whole lot quicker. Hopefully getting rid of all that bloat will save on the battery!!
Thanks again
Sent from my XT910 using Tapatalk 2

How to unlock phone to use any SIM

Hi there,
I have a SXL which is rooted and with one of Vertigo's ROMs (sense 4). My phone's is on the new HBOOT (1.28) and is branded to a specific network. Is there a away I can unlock it to use any SIM card?
Thanks in advance!
Sent from my HTC Sensation XL with Beats Audio X315e using xda app-developers app
Only using pay website.
Well, I am actually a bit confused now!
I read something some time ago (I think on the htcsensationforum) that if you change the phone's network settings to GSM (only), then turn off the phone and insert a different SIM, it would work. So, my phone it's eMobile branded and after following those steps, I was able to receive a call on my phone with a another SIM from Three (different provider).
If it worked with Three network, it should work with all the others :fingers-crossed:
I wonder if anyone else has also tried that.
mantonas said:
Well, I am actually a bit confused now!
I read something some time ago (I think on the htcsensationforum) that if you change the phone's network settings to GSM (only), then turn off the phone and insert a different SIM, it would work. So, my phone it's eMobile branded and after following those steps, I was able to receive a call on my phone with a another SIM from Three (different provider).
If it worked with Three network, it should work with all the others :fingers-crossed:
I wonder if anyone else has also tried that.
Click to expand...
Click to collapse
hmmm. dunno cuz every1 i know have unlocked phone.
I agree with stona175 on that. I know it is hard these days unlocked phone and pay in cash. But there are so many mobile stores, specialy on the "Island" where you can get sim unlock for 20-30 pounds.......you should try that
mantonas said:
Well, I am actually a bit confused now!
I read something some time ago (I think on the htcsensationforum) that if you change the phone's network settings to GSM (only), then turn off the phone and insert a different SIM, it would work. So, my phone it's eMobile branded and after following those steps, I was able to receive a call on my phone with a another SIM from Three (different provider).
If it worked with Three network, it should work with all the others :fingers-crossed:
I wonder if anyone else has also tried that.
Click to expand...
Click to collapse
Three is ONLY wcdma network based. or there something is totaly changed.
In UK is verry simple 1.19 punds on ebay and HTC unlocked in 5 minutes from buying code. I have unlocked 2 sxl, 1 One X and 1 One S - simple, cheap and quick. I recommend seller "phone.market" i unlocked from those guys- their system is automated and u get code in couple seconds in your email.
jagoblin2 said:
Three is ONLY wcdma network based. or there something is totaly changed.
In UK is verry simple 1.19 punds on ebay and HTC unlocked in 5 minutes from buying code. I have unlocked 2 sxl, 1 One X and 1 One S - simple, cheap and quick. I recommend seller "phone.market" i unlocked from those guys- their system is automated and u get code in couple seconds in your email.
Click to expand...
Click to collapse
Thanks mate, I will defo have at that. Cheers for the tips :thumbup:
Sent from my HTC Sensation XL with Beats Audio X315e using xda app-developers app
Got unlock code but nothing comes.up to enter it into, really stuck now
Sent from my HTC Sensation XE with Beats Audio Z715e using xda app-developers app
xzellenz2012 said:
Got unlock code but nothing comes.up to enter it into, really stuck now
Sent from my HTC Sensation XE with Beats Audio Z715e using xda app-developers app
Click to expand...
Click to collapse
Well if you have entered false code to many times it will lock the phone

Issue with SIM on SM-N900W8 Rogers

So I bought a new galaxy note 3 SM-N900W8 from some guy I met of of kijiji/Craigslist. It was sealed and brand new. Now I put my rogers Sim in it an it worked. He told me it was an upgrade from the carrier. It isn't stolen or anything and I even check the imei with samsung amd also with Rogers.
So the phone was working for about week and than all of a sudden the network was not recognized anymore amd now I cannot connect to the Rogers network.
I have not rooted the phone and I have not done anything else. The APN setting are all set up properly and also the phone says cannot connect try again later when I try to connect with the Rogers Network.
I called samsung and they said the phone is the international one but I highly doubt it because the guy sounded like he didn't know much. How could it suddenly stop working on the network out of no where?
Also I called back again and the women said maybe the SIM tray was messed up. I tried putting my brothers microsim in it but again it did not recognize. Tried my Sim on his phone and it worked so its not the Sim card itself. Has anyone else seen this happen ever?
Thanks again in advance!
Sent from my HTC One using xda app-developers app
Do a warranty exchange
Sent from my SAMSUNG-SM-N900A using Tapatalk

[Q] HTC Raider Bootloop

Hello everyone,
Although I found lots of similar posts, I couldn't find solution for problem I have. Last year I bought HTC Raider (originaly on Rogers) on e-bay. Phone was unlocked, my SIM card (provider is Tele2 Croatia) worked perfectly in it. January 10th this year I've changed provider to T-mobile Croatia and when I tried to use their SIM card - my phone is constantly rebooting. It is not rooted or using custom ROM or anything like that. I've tried to contact HTC services in Croatia but their answer is that they cannot help me because HTC Raider is not sold in Europe. I am really stuck here, so you guys are my last hope. I am willing to donate money to anyone who can give me solution which works.
Thanks.
If you take out the sim card (or use the old sim card) and turn the phone on, does it work normally? If so, i'm more confused. Otherwise, your boot partition might have gotten messed up somehow, in which case you would either want to re-flash the boot.IMG from the stock ROM, or use htc's RUU (try that first).
Sent from my Vivid 4G using xda app-developers app
If I use old sim card everything is fine. Meanwhile, I did S-off, root and put Holics ROM, but same thing happens. What I have noticed, when old sim card is inside, preferred network is set on GSM/WDCMA/LTE, somehow I managed to open phone info with T-mobile sim inserted and preferred network was set to CDMA + LTE/EvDo Auto. I couldn't change that manually because there is not enough time between resets.
Sent from my iPhone using Tapatalk
CoolBabe13 said:
If I use old sim card everything is fine. Meanwhile, I did S-off, root and put Holics ROM, but same thing happens. What I have noticed, when old sim card is inside, preferred network is set on GSM/WDCMA/LTE, somehow I managed to open phone info with T-mobile sim inserted and preferred network was set to CDMA + LTE/EvDo Auto. I couldn't change that manually because there is not enough time between resets.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
OK... You somehow have a radio issue... Your Sim card seems to think its for a different style phone...
Methinks you should ask T-Mobile why your Sim card is doing that...
This phone is for GSM networks...
You may have to tell them that...
Sent from my Vivid 4G using Tapatalk
Ok, today I went to T-mobile and told them that. Their explanation was that problem is in the phone, not in SIM card. They said other providers in Croatia don't have 4g network and they do. Essentially they said there is nothing they can do about it. My last option is to ask is it possible to remove CDMA from phone completely by deleting files or something like that?
Sent from my iPhone using Tapatalk
OK, problem is solved. What I did:
Installed wahjee desensed rom - phone was still rebooting with t-mobile sim
I was ready to give up so I did oem lock and installed stock rom through sd card so I can sell it...
Then I decided to try just once more and inserted t-mobile sim... And voila! It works... Perfectly. No reboots any more... Now I'm really confused... But I don't care... As long as it works )
Sent from my iPhone using Tapatalk
Huh! Well good for you! If you ever install another rom on there, let us know if the same thing happens again (or of it doesn't).
Sent from my Vivid 4G using xda app-developers app

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