How do I fix my Nexus 5? Lately it has some problems with reading the sim.

here have some links which may help u
How to Unlock LG Google Nexus 4 E960
How to unlock LG Nexus 4 E960 sim unlock net

you have to use anothe rprovider, they will not activate it

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/tony_a41fa0b801734e2f

Plz contact the nexus mobile service , because it is due to some hardware problem

You can try to reinstall the OS for the android device. Go to http://forum.xda-developers.com/google-nexus-5.

Press and hold Volume Down, and then press and hold Power simultaneously until the device turns on.

Hope that helps!

Try turn off cell remove back and remove battery and sim card if you have a sim. If the Samsung cell company wont help you fix the problem go directly to the Samsung company for a fix , if that don't fix ya call the attorney general of your location and request that they help with the cell. I had a galaxy and it kept shutting OFF by its self 4 of them as a matter of fact and the company I got it from would not fix the cell or replace the cell with a new one, they kept sending me someone elses reject.

Nexus S has a dedicated Graphics Processing Unit (GPU). Playing mobile games, browsing the web, and watching videos are fast, fluid, and smooth. It's like having a pocket-sized multimedia and game console. (http://www.samsung.com/us/mobile/cell-phones/GT-I9020FSTTMB)
You can read the Samsung Nexus S Android Smartphone GT-I9020T user's manual at these websites:
1). http://www.samsung.com/us/support/downloads/GT-I9020FSTTMB 2). http://www.samsung.com/us/documentation/tmo/GT-I9020T/TMobile_i9020T_Nexus_S_Virtual_User_ManualGuide/index.html

it is an issue not only to samsung phones but the other brands and model as well.
to give you an idea, the causes of phone freezes are.
1. firmware failure
2. low phone memory capacity due to some big files were saved to phone
3. errors on your memory card(i.e; not formatted through cp or formatted to pc instead of your cp formatting utility, etc)
4. deleted file system for your phone or relocations of its strings
5. deleted or modifications on the registry
6. other applications are running on backgrounds.
7. sim errors or the phone is having difficulty to recognize the it.
many more...

to help you fix the problem try to do the steps.
1. back up your phone files, examples are, contacts, messages, mms, notes, task, etc through your samsung pc suite.
2. switch off your phone.
3. remove your battery
4. remove your sim and memory card
5. reinsert your battery and switch the phone.
6. from your keypad menu, type this code*2767*3855# to factory reset your phone and erase or fix the errors encountered by it.
7. switch off your phone, reinsert your sim and battery and switch on play with it first by setting and configuring it and check.
8. if your sim doesn't give you any lagging or freezes, switch it off, and insert your memory card and check.

after a successful factory reset had taken place and your problem was not fixed.....troubleshooting steps.
note 1. if this doesn't fix your problem, try to remember what you have done lately to your phone.
example of it is, unlocking to all networks by the use of a patch, or reflash. if this was what you have done lately, try to go back to the one who unlocked it and have him reflash the firmware or the latest version of the firmware for your phone.

note 2, try a different sim check if lagging and pauses occurs. if not then your sim has the errors.

note 3, remove the sim and insert your memory card, if lagging and freezes occurs, there's also a problem in your memory card. you may want to insert it to your computer and run the virus scanner from your pc. and reinsert it after the virus scan and check.

note 4. after factory reset had taken place, and the phone restarts and without sim and memory it gives you the same problem, go to your nearest samsung service centers, you may be needing a firmware upgrades or firmware reflash.

regards..

Hi Dear,

When ever you insert a SIM into your mobiles. It registers with your network provider. If the SIM is not read by your phone then it is because of corrupted SIM. For this you have to get in touch with you network provider to issue a new SIM. But before this please insert some other SIM into your phone and see if it works. If it does not, then there is some issue with your Phone.

Let me know if this issue gets fixed.

Ipaq is obsolete.
why mess with this old toy.?

its busted.
fixing old , useless and worth zero value used , mobiles
is not a good idea, ever, it cost you 5 times what its worth.
why not buy a used smart phone for way less.
move on to the new world.
hp dont support it, why own it?


ask here? be first in 4 years to ask >
McCoy says to JIM, "it's dead jim" comes to mind.

http://h30434.www3.hp.com/t5/Calculators/HP-iPAQ-h6300/m-p/5073283/highlight/true#M2041