WIKO RAINBOW 4G LITE : Unkown Baseband Version

fabienkeurtz
Enthusiastic Member

6

29-03-2020, 08:59 PM

#1

Chipset : QUALCOMM SNAPDRAGON
I flashed the phone with MiracleBox (https://www.hovatek.com/forum/thread-25473.html) because it was given me a sim locked situation when flashing with original setup rom. tried 3 versions, same result : sim locked.
so i decide to use miraclebox, with hope it will solve the problem. ps : the phone didn't have that issue before i decided to restore it on it initial values. Everything gone allright, did exactly like in the tuto, combined .img files via packparseimg program (https://www.hovatek.com/forum/thread-24545.html), etc. etc.. it flashed normally. But came back with the BANDBANDE VERSION : UNKOWN issue.
Tried to reflash many times with others rom versions of stock firmware. It always flashes but not resolves the issue.
I searched on internet, it’s said I need a “.qcn file” of the same model phone, so I may backup it via QFIL progam, zeroing my fsg, modemst1 and modemst2 partitions; reinsert my emei via HEXEDIT and restore the new qcn file on my phone. (https://www.androidbrick.com/ultimate-gu...ix-part-2/)
I’ve understood all the step, even tried it until some level.
The problem, I don’t have an other phone where I could pick the qcn file to modify. And didn’t find a copy on internet. So if you’ve understood my problem and may help me with a qcn file backup of WIKO RAINBOW 4G LITE or any other help, you’re welcome.
Thanx in advance.

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hovatek
Administrator

49,850

30-03-2020, 10:43 AM

#2

(29-03-2020, 08:59 PM)fabienkeurtz Chipset : QUALCOMM SNAPDRAGON
I flashed the phone with MiracleBox (https://www.hovatek.com/forum/thread-25473.html) because it was given me a sim locked situation when flashing with original setup rom. tried 3 versions, same result : sim locked.
so i decide to use miraclebox, with hope it will solve the problem. ps : the phone didn't have that issue before i decided to restore it on it initial values. Everything gone allright, did exactly like in the tuto, combined .img files via packparseimg program (https://www.hovatek.com/forum/thread-24545.html), etc. etc.. it flashed normally. But came back with the BANDBANDE VERSION : UNKOWN issue.
Tried to reflash many times with others rom versions of stock firmware. It always flashes but not resolves the issue.
I searched on internet, it’s said I need a “.qcn file” of the same model phone, so I may backup it via QFIL progam, zeroing my fsg, modemst1 and modemst2 partitions; reinsert my emei via HEXEDIT and restore the new qcn file on my phone. (https://www.androidbrick.com/ultimate-gu...ix-part-2/)
I’ve understood all the step, even tried it until some level.
The problem, I don’t have an other phone where I could pick the qcn file to modify. And didn’t find a copy on internet. So if you’ve understood my problem and may help me with a qcn file backup of WIKO RAINBOW 4G LITE or any other help, you’re welcome.
Thanx in advance.

qcn doesn't fix unknown baseband, flashing stock firmware does or at least flashing efs partitions ie modemst and co
flash stock firmware of your device to fix baseband
if imei is still invalid after flashing then see https://www.hovatek.com/forum/thread-27590.html
if the phone is network locked, then unlock using a box / dongle tool that supports the device model e.g furious gold

fabienkeurtz
Enthusiastic Member

6

30-03-2020, 01:17 PM

#3

thanx for the replay.
but i have already flashed the stockrom with QFIL. Still unkonw baseband. if you have the EFS backup or if there is a way to dumb it for stock rom, i think it the solution that may work.

hovatek
Administrator

49,850

30-03-2020, 09:18 PM

#4

(30-03-2020, 01:17 PM)fabienkeurtz thanx for the replay.
but i have already flashed the stockrom with QFIL. Still unkonw baseband...

if you flashed stock rom and performed a factory reset in recovery mode and baseband is still unknown then it's either the firmware you flashed isn't the right one for your build / region OR emmc chip is faulty
you can check the emmc by flashing a different firmware build from what's currently on the phone, then readinfo to confirm if this new firmware build is what's currently on the phone. if it is then emmc is all good OR use the emmc test feature in miracle thunder > qualcomm > extra tab

(30-03-2020, 01:17 PM)fabienkeurtz if you have the EFS backup or if there is a way to dumb it for stock rom, i think it the solution that may work.

you can backup efs using miracle thunder > qualcomm > repair tab

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