Develop Bugs

"The SIM card is missing"

I have the problem that my diamond not recognize my sim card. Other SIM cards from the same provider he recognized without problems (damn ).
I tested my card in other phones, and they work fine, only not in diamond...
Can someone help me (sorry for my english, im from Bosnia )

It may sound weird... but one time I inserted the SIMCARD in the wrong way. It fits but does not work since the contacts are not aligned...
It may help
SaRo

Thanx for the reply, but it doesnt work.
I try everything, but it dont work...only by my SIM, by so many other sims it works...
My SIM works to, but only not in diamond...Sounds funny, but only my card does not work in my phone.

muamers said:
Thanx for the reply, but it doesnt work.
I try everything, but it dont work...only by my SIM, by so many other sims it works...
My SIM works to, but only not in diamond...Sounds funny, but only my card does not work in my phone.
Click to expand...
Click to collapse
back up your phone memory (not internal storage) and make a hard reset. (it will ask you 3 things.you just follow the 1st because in 2nd will format and your internal and in 3rd it will just boot without formatting anything)

xxmarkosxx said:
back up your phone memory (not internal storage) and make a hard reset. (it will ask you 3 things.you just follow the 1st because in 2nd will format and your internal and in 3rd it will just boot without formatting anything)
Click to expand...
Click to collapse
Thank you, but i found the reason. I copy my SIM card and now it works fine

[Q] Need Help In A Panic

Hello guys,
Well i installed Miui, I rooted my phone, flashed the ROM and it was stuck on the boot for a while. Rebooted went into Recovery and wiped it. Now it works but when i plug it in to the computer it won't pick up the USB. Along with that the SD Card is not picked. When i go into About Phone Sd Card: Unavailable available. So i went into SD Card settings and all of them are unavailable.
Help please! I'd like to go back to stock ROM but can't mount it :|

Really, I don't know why that would be happening and I don't know if this suggestion will help, but try removing the battery and then putting it back in. Maybe even take out the sd card while you're at it and reseat it.

orris said:
Really, I don't know why that would be happening and I don't know if this suggestion will help, but try removing the battery and then putting it back in. Maybe even take out the sd card while you're at it and reseat it.
Click to expand...
Click to collapse
I took the battery out around 8 times already. How i take the SD Card out?
Still didn't work i took out the battery and the SD card

I know searching on these forums is difficult, but part of the reason is because of all the duplicate threads. However, Google is your friend. I searched "SD card and USB fix Evo" on Google, and this was the first link that came up:
http://forum.xda-developers.com/showthread.php?t=695243
This happened to me a while back. Do the SD card fix first, then you can place the files to fix the USB problem on your SD card and you won't need ADB for that portion of the fix.

NVM got it all fixed.

[Q] Blank SD Card After Screen Replacement - Cant even change Rom

At first I searched at the forum and read all about it but nothing worked!
Ill tell you the story:
My screen got broken so I bough new screen from ebay which cost me 178INS (Israeli New Shekels)..If I will give to the company in Israel to fix it it will cost 500INS (A LOT MORE!)
So I fixed the screen myself with a guide.
After an hour of switching the screen everything was ok...I wanted to check my music speaker so I got into my music and played a song..everything was OK.
My Rom has some problems with SD Cards when you plug it into computer so..After couple of hours when phone was working as well I plugged in my phone to the computer...Its autumatticly make is Stroage so I changed it to Charge only.
After a minute I saw somthing which said "Blank SD Card-SD Card blank or has unsupported filesystem."
I read on the forum about that and couldnt find a solution.
I got my SD Card into another HTC friend's phone and His HTC couldnt read it..What I found out : No One can read my SD Card and I cant read anyone else SD Card
So I got my SD card into a SD Camera updater and formmated it with SD Card formatter that somone in the forum gave to me...It didnt work.. I think the problem is really comes from my ROM and somthing got messed in there..So I want to change my ROM without SD Card (Cus I can't) and after I install the new ROM to format my SD Card and put it into my phone...
Afer all of thier:
Q1 : What do you think that new Blank SD card have? why it has started? how can I fix it?
Q2 : How can I change now my ROM without SD card? is that possible?
Q3 : I saw some people that had it too after screen replacement and that is because somthing in the back of the phone is not right (But mine worked until I plugged it into my computer...Link to the theard : http://forum.xda-developers.com/showthread.php?t=1440462 )
Thank you very much!

So then, the back covers are properly set?
Go into recovery, connect cell to computer, mount sd card, can you read the contents of the sd card that way?
As well, try someone else's sd card that way. Oh, and place something in the sd card - that is, if it's still working.
Sent from a dream.

Well..I guess the back is properly set cus it looks nice and it worked until I connected it to the computer...
And no..it Doesnt read the SD card that way ...
and that what is shows if I try to get into the recovery when the SD was insinde:when it get into HBOOT it gets stuck on
SD Checking...Loading...[PD98DIAG.zip]
Edit:
And when you say "The back covers are properly set"
What you mean the back cover?
SD card And Sim cover? Aluminum Cover? The hardware part?

Well?

Oh.... well, I'm out of ideas. My first thought is that it's a hardware issue. But if you say you were having problems before the screen replacement, then it could be rom related. Thing is, I would have thought that booting into recovery would be independant from the rom, thus, being able to read the sd card. However, I am not quite sure if the recovery is independant from the rom.
Regarding that it did work after the screen replacement does not mean everything was placed back correctly. But I do not want to recommend anything hardware wise since I have absolutely no knowledge in that regard.
If you can boot into your rom, and having adb push or whatever it's called, you may want to look into that to see if there is any possibility to fix your phone that way. It's usually used for other things, but you may want to look into that to see if it's possible.
That is, as long as you're sure that through recovery it is not working.
And as long as you feel confident that whatever you did to replace the screen did not leave anything loose. Once again, I have no idea regarding the hardware part.
Keep us posted. Maybe someone else may be able to help.
Sent from a dream.

Well thank you very much !
Ill try those out, and trust me that I very appriciate that you try to help me..!
Ill post here if I will have another problem at this section and Ill post too if I will fix it..
Thanks again!

You're welcome. Keep us posted either way.... you may want to try one other thing, see if cleaning the contacts helps.
Sent from a dream.

FRom the Phone memory?

Problem solved
Well after a week or so with that problem, today I decided to open the phone again and check if everything is allright.
Well, I opned the phone saw everything allright put all back but same problem.
I opned the phone again (Only the Aluminum Part), took it off, and put my freind's SD Card.
Suddenly it Worked!
I closed the phone when it turned on put all back with the SD Card inside, and suddenly the problem came back. lol.
I will make it short - After an hour of guessing what the hell is wrong, I saw at the left side of the sim and sdcard plata, an Sticker that looks like Cross With black square on it which didnt covered all of the parts it needs too, and because of that when I put in a Screw the screw touched an exposed part and because of that the SD card didnt worked... It was hard to understand but I put the sticker as well and now my phone works greate
Well if somone will have Blank SD Card after replacing screen on Htc Desire HD or another HTC's , look that everything is in the right place..
Anyway, thx for helping

About my SIM card slot

Hello everyone,I'm from china so forgive my English
I have a problem recently and seems there's no other guys have this issue as same as mine.
My device has been unlocked and rooted,and I've flashed a unofficial ROM based on H2OS,and then the most weird thing is my SIM card slot 1 just can not work normally.
The specifically situation is,(I'm pretty sure that both of my SIM cards can work normally and one of them is a brand new one.) when I use the slot 1 only,every time I put the card in and after about 5 hrs then my device just can not read the SIM card,it shows up no SIM card inside,and it can't be solved if I reboot my device. I have to take the SIM card out and put it in again and after about 5 hrs it shows no cards in again like a loop.
And then I have tried my card slot 2, lucky for me it can be used well, none issues.
The third situation is when I use both my SIM cards,after bout 5hrs
It still shows up no cards in, both slot 1&2. And I still have to take the cards out then put them in again or I can just use the slot 2 only to avoid this weird situation.
And now the latest news is I used twrp to root my device again and now it seems everything works fine in slot 1, but I have to wait for 5hrs to make sure of this.
Oh I forgot one thing, once I tried to uninstall xposed but it seems nothing to do with my SIM card slot 1 problem

it shows up again！
No SIM card inside when I use the slot1 only.
it really upset me now and don't know how to solve this problem.

I may have had a similar problem. Sim1 would forget that I had a card installed every hour or so. Sim2 would forget there was a card installed once or twice a day. The only thing that would fix it was reseating the card and rebooting the phone. I suspect a loose Sim card tray and had to RMA my phone.

vicrhombus said:
I may have had a similar problem. Sim1 would forget that I had a card installed every hour or so. Sim2 would forget there was a card installed once or twice a day. The only thing that would fix it was reseating the card and rebooting the phone. I suspect a loose Sim card tray and had to RMA my phone.
Click to expand...
Click to collapse
have you fixed the problem after RMA？I've already bought a new tray and waiting to try

I'm still awaiting my replacement phone. I will let you know when it comes in.

Just an update: the new phone works fine. It's safe to say that my first phone had hardware problems.

Urgent help required ! SIM cards keep deactivating and activating every few seconds

Hi all,
Something strange happened yesterday. Everything was working perfect when both the SIM cards started to deactivate and reactivate on my phone. I was on official LOS 15 and everything was so perfect.
These are the things i have tried so far -
- As its obvious i thought its a ROM issue so reflashed stock S251 from TWRP, but hard luck, the SIMS kept deactivating and reactivating here as well.
- I used fastboot adb method to reflash stock MM on my phone. Successfully flashed, network seemed OK for a while. But then it started the same thing again.
- I used fastboot adb method to reflash official S244, same thing ...
- I have tried to use 1 SIM at a time, swapped SIM slots.. same thing..
- Both SIMS have proper IMEI, Both SIMS can be used to make a call, Everything is good except that SIMS keeps activating and deactivating every 5 to 10 seconds.
If anyone has a suggestion in this regards, help would be highly appreciated.

Update *
I just reflashed MM stock using fastboot adb commands, Followed by installation of all updates via OTA till i was on S251.
Still the same issue remains. Both the SIM cards get deactivated for just a fraction of a second and then reactivate. This thing goes in loop and taking its toll on battery and my cellular connectivity.
Any suggestions or help guys ?

Ok.. Never mind people. I managed to fix it. All good now.

anilyarki said:
Ok.. Never mind people. I managed to fix it. All good now.
Click to expand...
Click to collapse
Instead of letting people know you managed to fix it you should rather explain how you managed to fix it. That would be more helpful to the community and anyone who faces this particular problem in the future.

avnish singh said:
Instead of letting people know you managed to fix it you should rather explain how you managed to fix it. That would be more helpful to the community and anyone who faces this particular problem in the future.
Click to expand...
Click to collapse
Yeah was hoping he would tells us how he managed to fix the sd card issue. I myself today updated my Lenovo p2 to build s251 and now im getting a sd card notification when i turn on my phone or when i open from sleep . I have a constant icon up in the left hand corner . I have had to eject it for it to disappear . Does any one have a fix for this issue as ive been reading its a known issue on the samsung s7 edge and mybe a software bug.

anilyarki said:
Ok.. Never mind people. I managed to fix it. All good now.
Click to expand...
Click to collapse
Please tell how you managed to fix the issue my both sim cards are not working please help bro.

ukpaul1 said:
Yeah was hoping he would tells us how he managed to fix the sd card issue. I myself today updated my Lenovo p2 to build s251 and now im getting a sd card notification when i turn on my phone or when i open from sleep . I have a constant icon up in the left hand corner . I have had to eject it for it to disappear . Does any one have a fix for this issue as ive been reading its a known issue on the samsung s7 edge and mybe a software bug.
Click to expand...
Click to collapse
First backup your data on the pc
Then maybe you should try formatting your SD card
I once had a persistent icon for SD card and did the same

avnish singh said:
First backup your data on the pc
Then maybe you should try formatting your SD card
I once had a persistent icon for SD card and did the same
Click to expand...
Click to collapse
Thank you Avnish for your reply.
I have formatted my sd card afew times in the phone it self and also on pc . the phone i still get the sd card icon at the left hand side and notifications just when i open from sleep phone or restart.
i can format the sc card to internal storage and then it goes away but when i take pictures etc or apps it all gets saved to my internal storage on the Phone not the sd card. Also ive been into Camera settings to save on sd card and it is not there sd card if i format to internal storage. But if i format it on phone to portable storage the phone see's it as a external storage and i can save pics and apps etc to sd card but i get the icon and notifications. I wonder if this is a bug on the firmware. Paul

ukpaul1 said:
Thank you Avnish for your reply.
I have formatted my sd card afew times in the phone it self and also on pc . the phone i still get the sd card icon at the left hand side and notifications just when i open from sleep phone or restart.
i can format the sc card to internal storage and then it goes away but when i take pictures etc or apps it all gets saved to my internal storage on the Phone not the sd card. Also ive been into Camera settings to save on sd card and it is not there sd card if i format to internal storage. But if i format it on phone to portable storage the phone see's it as a external storage and i can save pics and apps etc to sd card but i get the icon and notifications. I wonder if this is a bug on the firmware. Paul
Click to expand...
Click to collapse
If it's a software bug then it sure is a strange one. Have you tried a different sd card in the phone? And using this SD card in a different phone? Do you get the same results in both the cases?

avnish singh said:
If it's a software bug then it sure is a strange one. Have you tried a different sd card in the phone? And using this SD card in a different phone? Do you get the same results in both the cases?
Click to expand...
Click to collapse
Will do .

ukpaul1 said:
Will do .
Click to expand...
Click to collapse
update i have now sorted my sd card icon and notifications. What my problem was i had to format my sd card as internal storage and not portable storage i can now save and move apps and media to sd card .