network no signal - One (M8) Q&A, Help & Troubleshooting

I m reboot phone no signal.after I do airplane mode close and open and coming network signal I dont understand please help

cimbom said:
I m reboot phone no signal.after I do airplane mode close and open and coming network signal I dont understand please help
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Have you tried restarting your phone? Or putting the sim card again!??

maxrdlf95 said:
Have you tried restarting your phone? Or putting the sim card again!??
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yes and yes I do close airplane mode and open airplane mode coming network signal but restarting my phone no signal again

are you on stock Software?

no ı do s-off unlocked my phone and insert coin,viper ,android revolution custom and stock
I've tried all of them the same
I've ridden it may be related to the fastboot of the image.crc

exactly you dont have signal or it doesnt detect the sim card or what exactly have you tried another sim carD?

maxrdlf95 said:
exactly you dont have signal or it doesnt detect the sim card or what exactly have you tried another sim carD?
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no ı tried another sim card but the sim card is corrupted or off and open the airplane mode as you work

I exactly have the same problem ... no mobile signal after reboot ... turning into airplane mode and back and enter sim code again brings the signal back ...

Related

Desire Hd doesnt start up

I Have been using cm10.1 nightly rom on my phone.... one fine day the phone stopped working, and it doesnt start up.
if i connect it to power supply, i am able to reach the recovery and change roms.... so then i changed rom back to default one by flashing PD98IMG.zip.
After that too same response from phone.
Phone doesnt start unless connected to charger.
If connected to charger and i turn it on... it goes up to the level were we can select language to be used in the phone... and then it restarts, also can still enter recovery when phone is connected to power supply.
Do you have any clue on the problem ?
Is it any hardware problem ?
How can i get the phone working again ?
some one pls replyyyy
orkuto said:
some one pls replyyyy
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try reformat phones memory and also sd card, or if u using 4ext realign de sd card...hope it works
Boneyy said:
try reformat phones memory and also sd card, or if u using 4ext realign de sd card...hope it works
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that didnt help
orkuto said:
that didnt help
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Try booting without the sdcard. Then see if you can get a different battery...That doesn't sound to be a software issue.
glevitan said:
Try booting without the sdcard. Then see if you can get a different battery...That doesn't sound to be a software issue.
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Tried booting without sd card too .. did not help...
Dont think battery is damaged !
When in bootloader, or when phone is on the language selection state, try installing a stock ruu to see if it fixes the issue. If it does not it is 90% a hardware issue. If you can't find a ruu write here I will give you a link to one, if you would upload a picture of the bootloader for me(or write your radio version here)
orkuto said:
I Have been using cm10.1 nightly rom on my phone.... one fine day the phone stopped working, and it doesnt start up.
if i connect it to power supply, i am able to reach the recovery and change roms.... so then i changed rom back to default one by flashing PD98IMG.zip.
After that too same response from phone.
Phone doesnt start unless connected to charger.
If connected to charger and i turn it on... it goes up to the level were we can select language to be used in the phone... and then it restarts, also can still enter recovery when phone is connected to power supply.
Do you have any clue on the problem ?
Is it any hardware problem ?
How can i get the phone working again ?
Click to expand...
Click to collapse
TRY THIS 1 time....this tool help me for same PROBLEM::::
AAHK
orkuto said:
Tried booting without sd card too .. did not help...
Dont think battery is damaged !
Click to expand...
Click to collapse
Why not?
nino2603 said:
TRY THIS 1 time....this tool help me for same PROBLEM::::
AAHK
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Click to collapse
Why would AAHK work for this? It's been retired, and I don't know what it would do in this case anyway.

Phone won't recognise SIM card.

So i tried flashing CM12 on my phone then it ****ed up and got stuck on a bootloop (wouldn't let me get to recovery mode). So i decided to reflash using the KDZ method. All went well but my phone can't recognise my sim card anymore. Any help given will be greatly appreciated.
ifukdup said:
So i tried flashing CM12 on my phone then it ****ed up and got stuck on a bootloop (wouldn't let me get to recovery mode). So i decided to reflash using the KDZ method. All went well but my phone can't recognise my sim card anymore. Any help given will be greatly appreciated.
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Does it still show your phones IMEI under System Settings?
itsbighead said:
Does it still show your phones IMEI under System Settings?
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Yeah it does, i don't know if this helps but i'm also from Australia and got this from a vodafone plan.

[Q] how adb works without debugging enabled?

how adb works without usb debugging enabled?? my phone stuck on HTC logo and it has stock rom and stock recovery
when i press on recovery at bootloader it doesn't come up and broken logo appears
plz help me
big_robber said:
how adb works without usb debugging enabled?? my phone stuck on HTC logo and it has stock rom and stock recovery
when i press on recovery at bootloader it doesn't come up and broken logo appears
plz help me
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why did this happen to your device? has it lost power, or is it a hardware change (sdcard or sim-card)?
is the bootloader unlocked or not?
qwerty123443 said:
why did this happen to your device? has it lost power, or is it a hardware change (sdcard or sim-card)?
is the bootloader unlocked or not?
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Click to collapse
bootloader is locked
i think it happened because of a shock but im not sure
and i removed sim and sd card
big_robber said:
bootloader is locked
i think it happened because of a shock but im not sure
and i removed sim and sd card
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Click to collapse
i'd suggest going into fastboot and then reflashing the stock image if you don't mind losing your data.
if that doesn't work i'd suggest going to a shop of some sort.
qwerty123443 said:
i'd suggest going into fastboot and then reflashing the stock image if you don't mind losing your data.
if that doesn't work i'd suggest going to a shop of some sort.
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Click to collapse
I dont care about my data
but my pc doesn't recognize the phone
so how i can reflashing ???
big_robber said:
I dont care about my data
but my pc doesn't recognize the phone
so how i can reflashing ???
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is it recognised in fastboot (you must have the drivers)?

Bootloader formatted

I was flashing my old micromax canvas a1 & while doing so i opt option in sp flash tool format all+ download & now phone is not turning on...
I'm able to flash rom again but phone does not turn on..
Windows also recognizes phone & then disconnected it for every second ... It keep going connecting & disconnecting..
I think i formatted bootloader ..
So i try to flash simple bootloader also but it also not make my phone turning on .
have you found a solution? I have the same problem?
BlasterBro said:
have you found a solution? I have the same problem?
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Still not ..
Trying to search but no one can give answers because this phone is already not in existence now in market...
But i know there should definitely be any solution for it !!
I also did same thing, still have that dead canvas a1. waiting for someones answer for solution.
Syntu said:
I also did same thing, still have that dead canvas a1. waiting for someones answer for solution.
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Same here... But only one solution i can find yet is to use usb jig/jtag to again entering in recovery mode.. but i did not try yet.. but as much i read on Google , buy from Amazon usb jig/jtag & just connect it in charging pin slot & phone gets start in recovery mode !!

Pixel 3XL Radio off

Good morning,
Last night, my phone was working really well, until I plugged it into the phone charger. After doing that, the internet stopped working all together and wasn't getting any data. I reset the phone and when it came back up, it wouldn't recognize my sim card or even be able to connect to WiFi.
Issues
- Doesn't recognize Sim card (new phone does Pixel 4XL, had to get new one) - New sim card doesnt work
- WiFi does not work, but I can connect hot spot to the pixel 4
- Blue tooth works
- I have tried the *#*#4636*# and I get radio off, I get this
- SMC: Refresh Error when pressing Update or Refresh
- When I try to make a call, it says to disable Airplane mode
I have tried turning off phone, and resetting many times.
Has anyone had this issue or been able to fix it?
If airplane mode is off, have you tried a different sim card?
Or even pulling and reinstalling it?
- Doesn't recognize Sim card (new phone does Pixel 4XL, had to get new one) - New sim card doesnt work
Have you tried flashing the full factory image - or at least the modem partitions?
Edit: considering that your problem started when plugging the charger in, you might want to take a good look at the charging port.
hi have you solved your problem? I have the same problem!
I have the same problem. Could someone solve the Problem?
Baseband "Unknown", no IMEI, no Wifi-MAC Adress
koni2222 said:
I have the same problem. Could someone solve the Problem?
Baseband "Unknown", no IMEI, no Wifi-MAC Adress
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I have the same issue have you solved it?

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