CoolPad E570 Mobile network problem - Android Q&A, Help & Troubleshooting

Hello,
I recently flashed my coolpad. now it does not detect SIM as celluar radio got off for no reason, it shows invalid IMEI aswell. Can someone of you be that nice to help me fix this problem.
P.S Sorry if there is existing topic.

Flash support
kk20001996 said:
Hello,
I recently flashed my coolpad. now it does not detect SIM as celluar radio got off for no reason, it shows invalid IMEI aswell. Can someone of you be that nice to help me fix this problem.
P.S Sorry if there is existing topic.
Click to expand...
Click to collapse
Hey assuming you flashed a custom rom have you checked to see if the rom supports networking?

MrDerp12 said:
Hey assuming you flashed a custom rom have you checked to see if the rom supports networking?
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Click to collapse
I flashed stock firmware

kk20001996 said:
I flashed stock firmware
Click to expand...
Click to collapse
try to fix that in Engineer Mode if you haven't already...

Related

[Q] help not registered on network

hi
i'm getting a problem with my galaxy star duos because suddenly the network doesnt work i never touch the rom or the kernel with any program, if i search manually for a network says error to search networks, I've tried my SIM on another phone it works perfectly, the imei number that says the phone after *#06# its the same that the phone have under the battery, i've read the other similar posts refering to the same problem but in the sIII the causes there are so different and i dont touch the rom on this phone it only have 4 months of use. what can i do? my knowledge about flashing and english is poor
sergiodbg said:
hi
i'm getting a problem with my galaxy star duos because suddenly the network doesnt work i never touch the rom or the kernel with any program, if i search manually for a network says error to search networks, I've tried my SIM on another phone it works perfectly, the imei number that says the phone after *#06# its the same that the phone have under the battery, i've read the other similar posts refering to the same problem but in the sIII the causes there are so different and i dont touch the rom on this phone it only have 4 months of use. what can i do? my knowledge about flashing and english is poor
Click to expand...
Click to collapse
did you root your phone or update it recently??
35624485 670
abhishekr700 said:
did you root your phone or update it recently??
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Click to collapse
no i dont do that because i was expecting for a stock update
sergiodbg said:
no i dont do that because i was expecting for a stock update
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Click to collapse
is your baseband same as the rom
check it in about phone menu
abhishekr700 said:
is your baseband same as the rom
check it in about phone menu
Click to expand...
Click to collapse
base band version
s5282ddamh1
compilation number
jzo54k.s5282xxamea
abhishekr700 said:
is your baseband same as the rom
check it in about phone menu
Click to expand...
Click to collapse
Same problem with me.. While browsing suddenly the network disappears.. And after reboot it takes a lot of time for the network to come back.. Dont know what to do..
Sent from my GT-S5282 using XDA Premium 4 mobile app
nairitmukherjee0007 said:
Same problem with me.. While browsing suddenly the network disappears.. And after reboot it takes a lot of time for the network to come back.. Dont know what to do..
Sent from my GT-S5282 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
okk
i am not sure but i think that samsung rolled some new update recently to yoyur phones in which theres a problem with the baseband
Flash stock rom via odin .It may fix the problem
Dont forget to press the thanks button
abhishekr700 said:
okk
i am not sure but i think that samsung rolled some new update recently to yoyur phones in which theres a problem with the baseband
Flash stock rom via odin .It may fix the problem
Dont forget to press the thanks button
Click to expand...
Click to collapse
hi i flashed the phone via odin with stock rom an has the same problem not registered in the network
sergiodbg said:
hi i flashed the phone via odin with stock rom an has the same problem not registered in the network
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Click to collapse
Did u flssh the same firmware which was causing u the problem or some previous stable version ??
Sent from my GT-S5360 using Tapatalk 2
abhishekr700 said:
Did u flssh the same firmware which was causing u the problem or some previous stable version ??
Sent from my GT-S5360 using Tapatalk 2
Click to expand...
Click to collapse
hi i didnt find the same firmware i flashed with the last available at samsung update but i made a recovery before do it, with the last firmware dont work i made the recovery to get the original firmware again and dont work again
sergiodbg said:
hi i didnt find the same firmware i flashed with the last available at samsung update but i made a recovery before do it, with the last firmware dont work i made the recovery to get the original firmware again and dont work again
Click to expand...
Click to collapse
well now i think you have some ricky hardware problem
you shuld visit samsung serveicecentre
thanks.
abhishekr700 said:
well now i think you have some ricky hardware problem
you shuld visit samsung serveicecentre
thanks.
Click to expand...
Click to collapse
ok i'll do that thanks for your help
did your phone show enter unlock code ?? is that problem shown after you flash arabic stock rom ??​​
midoooz said:
did your phone show enter unlock code ?? is that problem shown after you flash arabic stock rom ??​​
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Click to collapse
no the phone doesnt show the enter unlock code and all the problems began before flashing

No service problem in Xiaomi redmi note 3 pro ( SD )

Hi guys, I'm having a big issue for sometime now. I have a problem with the network signal. it says me "No Service" . Does someone else have this problem and knows how to fix it?
now im in last dev rom (7.6.7.)
I flash my device by fastboot ( dev global, stable global , dev chinese , stable chinese ) but in vain
my imei is correct - i have same imei for two slots ( and one imei on the box )
Youness Mu said:
Hi guys, I'm having a big issue for sometime now. I have a problem with the network signal. it says me "No Service" . Does someone else have this problem and knows how to fix it?
now im in last dev rom (7.6.7.)
I flash my device by fastboot ( dev global, stable global , dev chinese , stable chinese ) but in vain
my imei is correct - i have same imei for two slots ( and one imei on the box )
Click to expand...
Click to collapse
Try putting your sim in second slot.
Capt. John Yossarian said:
Try putting your sim in second slot.
Click to expand...
Click to collapse
I put it but in vain
I flashed non hlos bin by Command prompt still no service ...
Youness Mu said:
I put it but in vain
I flashed non hlos bin by Command prompt still no service ...
Click to expand...
Click to collapse
Try deleting your apn and set it up again.
Capt. John Yossarian said:
Try deleting your apn and set it up again.
Click to expand...
Click to collapse
I do but it still no service
Youness Mu said:
I do but it still no service
Click to expand...
Click to collapse
Try a different ROM then, xiaomi.eu for example.
Check your imei.
Sent from my Redmi Note 3 using Tapatalk
salilrane said:
Check your imei.
Click to expand...
Click to collapse
He did, read OP
Im waiting ... ( help me )
Use Qualcomm guide for imei writing.
Then flash stock ROM and see.
There should be different imei for different slots.
Sent from my Redmi Note 3 using Tapatalk
Youness Mu said:
Hi guys, I'm having a big issue for sometime now. I have a problem with the network signal. it says me "No Service" . Does someone else have this problem and knows how to fix it?
now im in last dev rom (7.6.7.)
I flash my device by fastboot ( dev global, stable global , dev chinese , stable chinese ) but in vain
my imei is correct - i have same imei for two slots ( and one imei on the box )
Click to expand...
Click to collapse
Hi,
I have the same issue. Happened with last OS update. MIUI 8 global 7.6.7
I have just one imei on my box
I have the same issue. Happened with an update to a xiaomi.eu ROM 7.6.8/10. I have IMEI, baseband but no signal. tried all methods and QCN files available.
deathmouse said:
I have the same issue. Happened with an update to a xiaomi.eu ROM 7.6.8/10. I have IMEI, baseband but no signal. tried all methods and QCN files available.
Click to expand...
Click to collapse
after a long struggle I managed to get cellular network again by following http://en.miui.com/forum.php?mod=redirect&goto=findpost&ptid=559510&pid=11003999
My kenzo had Baseband and IMEI but "no signal". I flashed kenzo_global_images_6.7.21_20160712.0000.26_6.0_global_bc4c2904a5 (it seems to be a bridge rom version used for downgrades) and then kenzo_global_images_V7.3.6.0.LHOMIDD_20160523.0000.23_5.1_global_aef179560d
Signal only appeared after a while after flashing the 5.1 ROM. Then flashed kenzo_global_images_V8.2.4.0.MHOMIDL_20170522.0000.00_6.0_global and it continued working.
Edit: it is better but far from perfect as I could make and receive calls for a while but then it lost cell network. I don't know of any more ways to fix this.
Hope this helps!

Cellular Data not working

Cellular data not working (no e or h or h+)
Need solution
Solutions tried
APN SETTING
DIFFERENT SIMS
DIFFERENT ROMS
STOCK ROM
WIPE DATA
WCDMA/gsm auto
WCDMA
GSM
Thanks in advanced ?
Please give me solution guys
Imei issue !
mani_photoworkz said:
Imei issue !
Click to expand...
Click to collapse
I tried to change imei
But I'm using custom rom Luckyproject s7 and it is showing no engineering mode installed
Any help
Thanks in advance
nihu.46 said:
I tried to change imei
But I'm using custom rom Luckyproject s7 and it is showing no engineering mode installed
Any help
Thanks in advance
Click to expand...
Click to collapse
Get to a store they will repair ur IMEI BUT, install your firmware STOCK OS OF SAMSUNG THEN ONLY IT WORKS EITHER NOT !
mani_photoworkz said:
Get to a store they will repair ur IMEI BUT, install your firmware STOCK OS OF SAMSUNG THEN ONLY IT WORKS EITHER NOT !
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Click to collapse
Okay ..Thanks Man

LG g5 SE - IMEI deleted

Hey guys,
few days ago my mobile network stopped working on this phone. Same sim card works in another phone. Today i saw that IMEI is 'unknown', how to fix this problem?
aammaarr said:
Hey guys,
few days ago my mobile network stopped working on this phone. Same sim card works in another phone. Today i saw that IMEI is 'unknown', how to fix this problem?
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Click to collapse
Did you root? Flash roms?modems? Kinda need a little more info. If u flashed a rom sounds like u got the wrong baseband.
TheMadScientist said:
Did you root? Flash roms?modems? Kinda need a little more info. If u flashed a rom sounds like u got the wrong baseband.
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Click to collapse
No, i didn't do anything ...
same here!
cant connect to any netwrok
I get imei number via the dialler and it just says 0-10
mine however is a phone bought from USA on AT&T nto the UK where i live. It never worked.
ideally want to root it and give it an IMEI, theres nothing on the box to state what it should be.
please help
aammaarr said:
No, i didn't do anything ...
Click to expand...
Click to collapse
If u didnt flash anything or nothin to the device. Then theres a bigger issue at hand.
TheMadScientist said:
If u didnt flash anything or nothin to the device. Then theres a bigger issue at hand.
Click to expand...
Click to collapse
Nothing, i will take to the shop where i bought phone, and then we will see...
thanks

network issue with Redmi Note 5 indian version

hello everyone,
I'm facing network issue with Redmi Note 5, Indian version. I tried Global Rom, Flame OS,Liquid Remix,Flame OS & some other custom Rom, The issue i m facing is that when ever i tried to call any number with my Airtel Sim network goes into emergency call only. after sometime network comes back. this keep on happening.
Please help me out.
Thanks a lot in advance.
I am not sure, but you can try to flash the modem via fastboot. Look for the command in XDA
bankanidhi said:
I am not sure, but you can try to flash the modem via fastboot. Look for the command in XDA
Click to expand...
Click to collapse
Thanks for the reply. where i can find the modem file to flash?
I think in any of the original rom zip file. I will try to search and post a reply
tanweer17 said:
Thanks for the reply. where i can find the modem file to flash?
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Click to collapse
I got the global version and am having same issues here in New York City. Everything works fine including my data but it takes forever to connect when im making a regular call (i use T-Mobile)and when it does i can hardly hear anything. Very disappointed otherwise its an amazing phone.

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