no signal and services - Optimus One, P500, V Q&A, Help & Troubleshooting

i have no signal and service after i flash a rom and in the settings-->about the phone--> baseband version "unknow"
how am i fix it?

gilkomi said:
i have no signal and service after i flash a rom and in the settings-->about the phone--> baseband version "unknow"
how am i fix it?
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Hello... try this.. ) http://forum.xda-developers.com/showthread.php?t=2616412

voltaire23 said:
Hello... try this.. ) http://forum.xda-developers.com/showthread.php?t=2616412
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i try this before and this not do something

gilkomi said:
i try this before and this not do something
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Here is the old bb fix for the p500, which i used. This should work for you if you are on old baseband (V10).

Related

hellp Galaxy S3 SCH-R530U

hello please help I need stok firmware for the phone SCH-R530U or any software to start the phone
pliss hellp
NICK_BLG said:
hello please help I need stok firmware for the phone SCH-R530U or any software to start the phone
pliss hellp
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I thought all you have to do is Odin any stock firmware would do it!
buhohitr said:
I thought all you have to do is Odin any stock firmware would do it!
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do not have
buhohitr said:
I thought all you have to do is Odin any stock firmware would do it!
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NICK_BLG said:
do not have
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can you help me to find stock firmware?C
NICK_BLG said:
can you help me to find stock firmware?C
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What version you were using??4.1
buhohitr said:
What version you were using??4.1
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had 4.1 and installed another version wrong
rupcia give
NICK_BLG said:
had 4.1 and installed another version wrong
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can you help me stock version?
NICK_BLG said:
can you help me stock version?
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Download the tool kit from here http://forum.xda-developers.com/showthread.php?t=1746665 run the tool and select the rom for your phone and flash. If you don't have driver installed on your pc, you need to use this tool to flash the driver first, then flash the rom.

wifi not working on speedmod kitkat 4.4.2

wifi not working on speedmod kitkat 4.4.2 ??
any one can help me ??!!
haspo said:
wifi not working on speedmod kitkat 4.4.2 ??
any one can help me ??!!
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yes can you tell me on what baseband are you and what recovery did you use?
yjosipy said:
yes can you tell me on what baseband are you and what recovery did you use?
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hi having trouble on wifi too my baseband s7500dxmg1
thanks in advance
a1234my said:
hi having trouble on wifi too my baseband s7500dxmg1
thanks in advance
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use this one http://samsung-updates.com/details/20730/Galaxy_Ace_Plus/GT-S7500/NEE/S7500XXLH1.html and use twrp recovery and do a clean flash
yjosipy said:
use this one and use twrp recovery and do a clean flash
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great and thank you it did work with an clean flash. but do the camcorder ( video camera ) still not working, do anyone have a fix for video?
a1234my said:
great and thank you it did work with an clean flash. but do the camcorder ( video camera ) still not working, do anyone have a fix for video?
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ummm there is a fix on speedmod thead for autofocus but for video that is still a bug
yjosipy said:
ummm there is a fix on speedmod thead for autofocus but for video that is still a bug
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GOT IT, thank you, did the autofocus is in the latest download? or there is a separate fix?
a1234my said:
GOT IT, thank you, did the autofocus is in the latest download? or there is a separate fix?
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look in OP in main thead
a1234my said:
hi having trouble on wifi too my baseband s7500dxmg1
thanks in advance
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HI to everithing , i have the same problem on my speedMOD, what can i do?? My broadband : s7500bumb1
thanksss

Baseband and IMEI are unkown LeEco Le pro 3 Al X651 MT6797D

I just bought this smartphone and i have received it with unknown baseband,unknown IMEI and without system update app. I cannot connect with Maui meta programm,i don't know why and also i don't know whta can i do..Any suggestions?
Evi N said:
I just bought this smartphone and i have received it with unknown baseband,unknown IMEI and without system update app. I cannot connect with Maui meta programm,i don't know why and also i don't know whta can i do..Any suggestions?
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Clean flash latest 30S from this thread.
I send the phone to the technician and he told me that the phone cannot be repaired because the files from modem(i don't know what this is) cannot load.
The phones build number is KGXCNF5902710271S and the EUI version is 5.9.028S i think this is not official.
If i found official EUI ROM with only CN/EN the baseband and IMEI problem will be fixed;
Evi N said:
I send the phone to the technician and he told me that the phone cannot be repaired because the files from modem(i don't know what this is) cannot load.
The phones build number is KGXCNF5902710271S and the EUI version is 5.9.028S i think this is not official.
If i found official EUI ROM with only CN/EN the baseband and IMEI problem will be fixed;
Click to expand...
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It can be easly fixed, your technician is just stupid. Clean flash this 30S mod from xda and you will get it back.
D1stRU3T0R said:
It can be easly fixed, your technician is just stupid. Clean flash this 30S mod from xda and you will get it back.
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Can you tell me how can i do this;
Evi N said:
Can you tell me how can i do this;
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https://forum.xda-developers.com/le...ficial-eui-6-0-030s-rom-cn-en-le-pro-t3847352
Do it by clearing user storage too in the instalation
D1stRU3T0R said:
https://forum.xda-developers.com/le...ficial-eui-6-0-030s-rom-cn-en-le-pro-t3847352
Do it by clearing user storage too in the instalation
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I will try this when i take the phone from repair store but thank you for your response??
Evi N said:
I will try this when i take the phone from repair store but thank you for your response??
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No problem. You phone will be better then when you bought it. 30S is awesome!
D1stRU3T0R said:
No problem. You phone will be better then when you bought it. 30S is awesome!
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Sorry again but i have a problem. I don't know how i can clean the user's storage in the installation.
D1stRU3T0R said:
No problem. You phone will be better then when you bought it. 30S is awesome!
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I fix the phone with the way who tell me... I will be always grateful...Special thank's...
Evi N said:
I fix the phone with the way who tell me... I will be always grateful...Special thank's...
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So you installed that 30S? Congrats
D1stRU3T0R said:
So you installed that 30S? Congrats
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As ROM is super. The battery drains fast but i think is temporary...Thank you again,you save me?
Evi N said:
As ROM is super. The battery drains fast but i think is temporary...Thank you again,you save me?
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No problem my friend ^-^.
Be sure to keep everything updated!

Empty IMEI, Unknown Baseband, No SIM, Corrupted EFS

Some how my baseband isn't working, my phone recognised sim but showing no signal anyone would like to help me to restore my phone please
Jery928 said:
Some how my baseband isn't working, my phone recognised sim but showing no signal anyone would like to help me to restore my phone please
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which rom?
NOSS8 said:
which rom?
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After flashing 12.2.1
Flash with miflash(clean all)
https://xiaomiflashtool.com/
Rom https://xiaomifirmwareupdater.com/archive/miui/lmi/
NOSS8 said:
Flash with miflash(clean all)
https://xiaomiflashtool.com/
Rom https://xiaomifirmwareupdater.com/archive/miui/lmi/
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Did that but didn't get back my signal
Did you flash the rom that was on your phone when you bought it?
NOSS8 said:
Did you flash the rom that was on your phone when you bought it?
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Tbh i messed up with imei after restoring qcn i didn't get back my signal
Jery928 said:
Tbh i messed up with imei after restoring qcn i didn't get back my signal
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try with CHINES MI PC SUITE
NOSS8 said:
try with CHINES MI PC SUITE
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Does it restore everything? Are u sure?
Jery928 said:
Does it restore everything? Are u sure?
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No but you can try.
NOSS8 said:
No but you can try.
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Alright I'll let you know
Jery928 said:
Alright I'll let you know
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Have you tried another sim and tried your sim in another phone?
Also you can try flash V11.0.6.0.QJKEUXM or V11.0.2.0.QJKMIXM .( depending on your version )
NOSS8 said:
Have you tried another sim and tried your sim in another phone?
Also you can try flash V11.0.6.0.QJKEUXM or V11.0.2.0.QJKMIXM .( depending on your version )
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Yep i had tried, anyway I'll tell u results
Jery928 said:
Yep i had tried, anyway I'll tell u results
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follow this
https://c.mi.com/thread-2111243-1-0.html
Dadovvv said:
follow this
https://c.mi.com/thread-2111243-1-0.html
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https://romprovider.com/repair-null-imei-number-poco-f2-pro/
I can't tell you if it works
NOSS8 said:
https://romprovider.com/repair-null-imei-number-poco-f2-pro/
I can't tell you if it works
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That's what happens using this method
https://frpbypass.net/download-tgtkey-pro-unlock-tool-full-free-with-loader-2020/
maybe try with Miui rom not aosp
NOSS8 said:
https://frpbypass.net/download-tgtkey-pro-unlock-tool-full-free-with-loader-2020/
maybe try with Miui rom not aosp
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Okay rn out of town today I'll let you the results tomorrow
Hey man tysm for helping me.
NOSS8 said:
https://frpbypass.net/download-tgtkey-pro-unlock-tool-full-free-with-loader-2020/
maybe try with Miui rom not aosp
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Click to collapse
That's what happens

Question Combination File

Guys do you have a Combination File for Galaxy A12?
I Found a Combination File but the binary number is 1 and ny current binary is 2 .. can I flash this Combination File in my Galaxy A12?
Why you need to flash combination ?
Petitmaurice said:
Why you need to flash combination ?
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I want to repair my imei and baseband number
No need for combination
Petitmaurice said:
No need for combination
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do you know how to repair my imei and baseband?
Jayke770 said:
do you know how to repair my imei and baseband?
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What happened to make you loose imei and baseband?
Is it the new samsung firmware?
Allehandro said:
What happened to make you loose imei and baseband?
Is it the new samsung firmware?
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I rooted my device before then when updates comes my imei and baseband was gone
Jayke770 said:
I rooted my device before then when updates comes my imei and baseband was gone
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Yeah...that had something to do with the update not the fact that you rooted your device
Allehandro said:
Yeah...that had something to do with the update not the fact that you rooted your device
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I fix it before but now i can't because I cannot downgrade to the binary U1
Jayke770 said:
I fix it before but now i can't because I cannot downgrade to the binary U1
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Why not?
My binary number as of now is U2 and i can't downgrade to U1
yeah. the exact same problem. last update changed binary to U2
Jayke770 said:
My binary number as of now is U2 and i can't downgrade to U1
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How did you fix it before?
Jerffelly said:
yeah. the exact same problem. last update changed binary to U2
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Just sent the file to you
How to fix it guys? Is there anyway to fix this problem?
Allehandro said:
Just sent the file to you
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Okay sir.. but what kind of file?
Allehandro said:
How did you fix it before?
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By flashing the oldest firmware the U1 binary Number
Jayke770 said:
How to fix it guys? Is there anyway to fix this problem?
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After the IMEI and baseband stopped working for other people there was a thread that said you could fix it by flashing a CP file in odin. @Jerfelly was actually borrowing me the file
Jayke770 said:
By flashing the oldest firmware the U1 binary Number
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I flashed that IMEI repair file in CP and it worked for me
Can I see the thread?

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