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unknown baseband, null imei and sim card not detected

#1

Pls I tried all these methods for fixing a tecno m3 android phone with null imei, no sim detected n unknown baseband but non worked for me. I did the MP0 method but after restarting, the problem persisted(the imei I used is the phones' sim1 imei and the imei of blackberry for sim2). After doing an nvram backup from another tecno m3(though its the new one), when I want to restore it to my phone it says Error: pttycmd1 device not found in mtkdroidtool. I did a clockworkmod backup of another tecno m3(new one bt mine is old one) wit cwm, after restoring n factory reset, d problem persisted, changing imei is nt working and the radio is off n refuse coming on when turned on. My cwm recovery boots only once into recovery, on booting into recovery d 2nd time, it will show white screen n do normal reboot. Pls help


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#2
Bro.... the best way is to get a TM3 do a readback with SP FLASH TOOLS. or do a MTK bkup... and flash just d secro.img via Flash tools. It'l Fix ur baseband issue...



Only tru MTK bkup or FLASHTOOL BKUP can u get that Secro.img so plz make sure u do it n with a working TM3.



U cn thank me later
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#3
(01-20-2015, 02:19 PM)djbadosky Wrote: Bro.... the best way is to get a TM3 do a readback with SP FLASH TOOLS. or do a MTK bkup... and flash just d secro.img via Flash tools. It'l Fix ur baseband issue...



Only tru MTK bkup or FLASHTOOL BKUP can u get that Secro.img so plz make sure u do it n with a working TM3.



U cn thank me later

very true. flashing a stock mtk backup is the next line of action
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#4
(01-20-2015, 02:03 PM)Ifeanyilawrence Wrote: Pls I tried all these methods for fixing a tecno m3 android phone with null imei, no sim detected n unknown baseband but non worked for me. I did the MP0 method but after restarting, the problem persisted(the imei I used is the phones' sim1 imei and the imei of blackberry for sim2). After doing an nvram backup from another tecno m3(though its the new one), when I want to restore it to my phone it says Error: pttycmd1 device not found in mtkdroidtool. I did a clockworkmod backup of another tecno m3(new one bt mine is old one) wit cwm, after restoring n factory reset, d problem persisted, changing imei is nt working and the radio is off n refuse coming on when turned on. My cwm recovery boots only once into recovery, on booting into recovery d 2nd time, it will show white screen n do normal reboot. Pls help

you'll need to flash the stock mtk backup to get Baseband working then retry the Null IMEI tutorial.
1. Do you have access to a working M3 there?
2. Is your M3 4.2 old or new OS type (see pics @ https://forum.hovatek.com/thread-311.html )?
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#5
Yes. I have the mtk and stock backup. But even after restoring it the baseband is still null. Will try the secro flashing. Thank you
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#6
I have backed up and restored the same old tm3 stock rom using cwm but it didnt work. Will try the secro. IMG stuff. Maybe it Will work.
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#7
Also I noticed that dev/radio folder in my root directory is empty. And after copying the files inside it from another tm3 it will disappear on startup even when r/w is mounted
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#8
(01-22-2015, 01:57 AM)Ifeanyilawrence Wrote: Also I noticed that dev/radio folder in my root directory is empty. And after copying the files inside it from another tm3 it will disappear on startup even when r/w is mounted

flash the stock M3 mtk backup and lets know if thats successful before you try this guide @ https://forum.hovatek.com/thread-116.html again

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#9
after restoring the cwm backup using cwm recovery, when i reboot, the won't boot. and will not boot again unless flashed with sp flash tool
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#10
(This post was last modified: 08-14-2016, 11:45 PM by hovatek. )
(01-22-2015, 03:30 PM)Ifeanyilawrence Wrote: after restoring the cwm backup using cwm recovery, when i reboot, the won't boot. and will not boot again unless flashed with sp flash tool

stick to Sp flash tool then. flash the MTK backup again then try the MP0B method @ https://forum.hovatek.com/thread-116.html
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