How about!
I need help to fix this problem on mi x10. Please
Here goes:
I don't know why but. I turned it off one night and the next day not started, it load the system and when the unlock screen appears it get stuck and reboot.
I tried several things, a wipe privacy menu, turn it on without memory
and nothing, i updated it from 2.1 to 2.3.3 and nothing, it's the same problem.
I noticed that, when I remove my SIM card Telcel, starts normal and not stuck, I put one of another provider and turned on the phone the sim-unlock code screen apears, i tap cancel and the phone was normal function.
I tried 2 chips of the same company (telcel) and it's the same for the 2 sim cards. The other is a Iusacell GSM Simcard.
It's software or hardware problem?
I hope it's not the logic board, could it be the Sim Reader? The antena?
I hope you can help me,
I thank you in advance.
Greetings.
(sorry For My bad English and If this topic is not in correct Place or format)
If it works with other SIM cards, then it's sim card problem.
Moze666 said:
If it works with other SIM cards, then it's sim card problem.
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Click to collapse
ok, but the phone only Reboot when it get Signal from the operator I tested with 2 or 3 different Sim cards and it's the same and this sim cards are working good in the other phones
Ok u flashed a rom and have No SIM inserted or no service or that kind of error.I found this fix trying out things for myself.Take out your SIM card ,turn on airplane mode,reinsert it and turn off your phone(not reboot but power off).Wait for 1 minute and power it back on.Tada!Should be fixed!:fingers-crossed:
Thank you!
Thank you so much! I was worried I was going to have to try one of the more complicated fixes I've seen here. I was puzzled because after performing Joseph230's procedure to root and "convert" an S4 from AT&T to T-Mobile (http://forum.xda-developers.com/galaxy-s4-att/general/convert-i337-to-m919-wifi-caling-t2896719) everything seemed fine and I reinstalled all my apps. Then, I get the "No SIM inserted" error out of nowhere!
After much researching I was losing hope of finding a fix guaranteed to work. Then I found your post and it worked like a charm! :highfive:
robermaldo
Thank You
Im so glad that this worked because I was losing hope that my imei or something was broken and I git scared then I found this and it actually worked I thought it was because 5.1.1 or something anyways thanks for the help I actually loged in my XDA account just to post that cause I just always use the browser
A coworker brought me his G2 that I have taken apart to fix many times before because it was having problems charging and turning on (black screen; rhythmic buzz from the vibration motor). I worked around that to get it booted temporarily but then the SIM connection seemed to suddenly fail. I replaced the motherboard entirely because some charge/power issues persisted and everything works perfectly EXCEPT that the replacement also doesn't see the SIM. Both are running stock LG Verizon Lollipop (assumed installed by OTA). No one was playing around with alternate ROMs or anything. None of the fixes in this thread help. The SIM slot is on the board so I hesitate to assume that the charge, mic, headphone flex PCB has something to do with it, but it is the only major common component (even replaced the screen again along with the battery, speaker, etc while leaving out useless components). Any suggestions?
Long version:
After a previous screen replacement it would only buzz when attempting to turn on or buzz repeatedly when attempting to charge until I loosened the black screw near the battery connector. I definitely narrowed it down to that particular screw, though I still couldn't say why (the previous tech who replaced the screen may have shorted the battery terminal near there). When he brought it back to me it was doing the same thing again even with the screw completely removed. Within minutes I had it booting just by poking around. Not sure what I did but I had to take it apart and poke around again to get it to come on after making the mistake of turning it off (went right back to buzzing). I'm pretty sure that the SIM card worked because he received a couple text messages when I first got it turned on (phone hadn't been booted in a day). After getting it to turn on I had to leave it on while reassembling, so I put the SIM tray back in when I was done. The owner was watching and asked why the status bar showed an "X" on the signal strength, so I told him that it was because you had to reboot after reinserting a SIM on most Android devices (as opposed to dual-SIM and iPhone devices). Though I couldn't turn off without causing the power problem, I could safely restart. Unfortunately, restarting only gave me the "Insert SIM" message at boot and nothing I could do would get it to see the inserted SIM. I tried many SIM cards but none worked. I replaced the motherboard expecting it to be a solution to both problems but only the power problems went away. The SIM card issue remained even though the SIM slot is built into the part I replaced and the part I purchased is supposed to be guaranteed, tested, clean IMEI, etc. I'm at a loss. I've taken out every unrelated component and replaced the screen again and replaced the battery so about the only thing that is common is the flex PCB with the mic, headphone jack, display connectors, etc running through it. Not sure how that could be a factor, but I'm replacing it too. In the mean time, does anyone have any suggestions for what could be wrong?
Update: A new mic/USB/headphone flex PCB fixed it. I'm not sure how that can cause the SIM card to not be detected, but I conclusively tested and that was definitely the problematic component: No SIM card detected on either motherboard with the old flex PCB, SIM card detected fine on both motherboards with the replacement flex PCB.
hackarchive said:
Ok u flashed a rom and have No SIM inserted or no service or that kind of error.I found this fix trying out things for myself.Take out your SIM card ,turn on airplane mode,reinsert it and turn off your phone(not reboot but power off).Wait for 1 minute and power it back on.Tada!Should be fixed!:fingers-crossed:
Click to expand...
Click to collapse
thanks bro fixed d801
This solution is great! Thanks for sharing!!!
Thnx a lot ! worked ..
CZroe said:
Update: A new mic/USB/headphone flex PCB fixed it. I'm not sure how that can cause the SIM card to not be detected, but I conclusively tested and that was definitely the problematic component: No SIM card detected on either motherboard with the old flex PCB, SIM card detected fine on both motherboards with the replacement flex PCB.
Click to expand...
Click to collapse
Hello, is your LG G2 still working with the new PCB flex?
Thanks a lot, this solution worked for me ?
i've done flash rom on Mtv Slash 3G 512 RAM Tablet, but no sim detected ....& i've followed your suggestion but no solution made...!!!
I had spent more than one month using CM13 based ROM thinking its ROM based issue. but this resolved the issue.
But now no sim issue has been resolved yet no mobile signals are working...
I have a vs980 or the Verizon lg g2. It bought it unlocked and I use T-Mobile. The data worked when I was on the stock os. I then got cm13 and everything worked good accept it wouldnt see my sim card or it would say no signal. And it had no info on the sim card in the about phone settings. So I tried a few other nightlys and nothing worked. I went down to cm12 and still I got the same error. I tried what you said here multiple times and it doesn't seem to help. Any help would be greatly appreciated. Thanks
Trystar360 said:
I have a vs980 or the Verizon lg g2. It bought it unlocked and I use T-Mobile. The data worked when I was on the stock os. I then got cm13 and everything worked good accept it wouldnt see my sim card or it would say no signal. And it had no info on the sim card in the about phone settings. So I tried a few other nightlys and nothing worked. I went down to cm12 and still I got the same error. I tried what you said here multiple times and it doesn't seem to help. Any help would be greatly appreciated. Thanks
Click to expand...
Click to collapse
I found a fix! Go into settings and select Mobile networks. When your in there there should be a "preferred network type" change that to global and there you go. Now I couldn't get that to work on cm13 because the settings would crash when you try to go into mobile networks. But I got it to work on cm12 just fine
dear sir. I have samsung galaxy grand duos i9082. i have installed custom rom 5.1.1 but after booting with new custom rom no sim card is coming. i have seen your valuable method and done as u said but it is not working on my phone. i have tried two to three time but no. i don't know how to fix it. Sir I have tried all custom rom cm12,cm13, 600, 4.4.4. but in all custom rom i found no sim card. i dont know what to do?
How you can remove SIM without battery?
But I can't take my SIM OUT WITHOUT TAKING OUT THE BATTERY!!
hackarchive said:
Ok u flashed a rom and have No SIM inserted or no service or that kind of error.I found this fix trying out things for myself.Take out your SIM card ,turn on airplane mode,reinsert it and turn off your phone(not reboot but power off).Wait for 1 minute and power it back on.Tada!Should be fixed!:fingers-crossed:
Click to expand...
Click to collapse
I have a galaxy note 3 -n900 I flashed CM13 after which my phone keeps saying SIM removed/inserted... And I can't remove my SIM without taking out my battery. Also my IEMI no. is correct. So no problem there
THANKS!!!
I've spent the last three weeks dealing with various radio bugs and issues, clearing preferences, wiping caches, factory resetting, and installing clean ROMs. All it took is to set the thing into airplane mode? You've got to be kidding me!
Thanks a lot for the solution hackarchive! :good::good::good:
hackarchive said:
Ok u flashed a rom and have No SIM inserted or no service or that kind of error.I found this fix trying out things for myself.Take out your SIM card ,turn on airplane mode,reinsert it and turn off your phone(not reboot but power off).Wait for 1 minute and power it back on.Tada!Should be fixed!:fingers-crossed:
Click to expand...
Click to collapse
hey bro i have LG G Pro 2 and i am facing this problem right now.
I cant remove sim without removing battery.
So please help me here.
sim no detection on leeco le2
Your solution not working on my leeco le2 . please suggested me another solution.
I tried out a new sim card with an adapter nano to regular and all was good, then swapped back to my regular sim and the phone doesn't recognise the old sim card?
I've tried factory reset didn't work
Trying recovery now
Stuck my sim card into the tablet and it works fine.
Weird thing I stuck a virgin one it works and a three network card also works but will not accept my old sim card again?
The phone was bought unlocked and sim free had it for three years only thing done under warrantee was a USB socket that snapped but HTC did fix that?
Any suggestions or is it just time for a new phone?
Thanks
Jay
So, recently I bought this beautiful phone that came pre rooted with cuoco92's rom. I put my SIM in and was ready to go. But I messed up with titanium backup and deleted the system phone app.I could still call and all, but the menu while in call was gone so I could not hang up etc.
Then I obviously decided to re-flash the rom. Problem is when I did so, the phone's signal icon was grey with a small x . From there it went downhill. I flashed the rom and some others multiple times, I even returned to stock rom+recovery, and the problem changed from what I described to a simple No SIM Card.
The phone now does not acknowledge the SIM when i put it in at all, while before it did know it had a sim inside, it just would not work.
Is there any universal troubleshoot process I can try before contacting the shop and sending the phone back? Could this be hardware?
Note that today I changed my micro sim to nano sim since the phone takes both, in hope of solving it. But it did not work on both slots.
Thanks in advance.
Lannibal Hecter said:
So, recently I bought this beautiful phone that came pre rooted with cuoco92's rom. I put my SIM in and was ready to go. But I messed up with titanium backup and deleted the system phone app.I could still call and all, but the menu while in call was gone so I could not hang up etc.
Then I obviously decided to re-flash the rom. Problem is when I did so, the phone's signal icon was grey with a small x . From there it went downhill. I flashed the rom and some others multiple times, I even returned to stock rom+recovery, and the problem changed from what I described to a simple No SIM Card.
The phone now does not acknowledge the SIM when i put it in at all, while before it did know it had a sim inside, it just would not work.
Is there any universal troubleshoot process I can try before contacting the shop and sending the phone back? Could this be hardware?
Note that today I changed my micro sim to nano sim since the phone takes both, in hope of solving it. But it did not work on both slots.
Thanks in advance.
Click to expand...
Click to collapse
Its a shame that no one replied in such a long time ...
Try this https://www.google.pt/url?sa=t&sour...YW91Hmbn0480Lu56g&sig2=uO7g8r3NKxE8LeL165cIhQ
HI GUYS, Im having an issue with my phone(HTC dna) that is getting beyond frustrating. I got the phone like a month ago off of something it worked fine for the first week..then one day randomly stopped reading my sim card.. Im not a total dummy so ive done and ruled out the obvious , my firmware was verison 4.09.605.4 I just updated it to the current one. 4.09.605.8 so i ruled out firmware being an issue. i then went to amazon and bought the new board were the sim card attaches and the audio jack attaches i just installed that yesterday and still nothing!!. I even bought a new up sim card tray still no.. when the sim card TRAY isnt installed i get a message when about a im card not detected ,ect. when i push the tray in that message goes away which indicates it is trying to read...but in the corner you see a sim card with x through it which means no sim card..I've replaced my sim card 3 times just to rule out that but my sim card works in my other phone just not this one.. When i first got this phone a month ago it worked fine!! no troubles.. Im on the ATT go plan..i put my sim in and nothing..but now it just doesnt work..ive tried hooking my phone to my computer and opening htc sync manager and tried doing the repair and nothing ive litterally tried and ruled out most of the obvious, Is this a known problem with these phones? Can anyone please!! help me with a solution i want this phone so badly..i love this phone!!..ill be waiting for replies..hopefully someone can drop knowledge to me! thank you!
I switched over to straight talk and had the same thing happen for awhile. Changed the tray and still didn't work. What ended up straightening it out for me was either resetting the apn settings or the new sim card i got. After I did those things it worked fine.