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[Please help] 3g only mode not responding!!

#1

My innjoo fire plus 3g currently running CM12.1 ROM seems to have a bit of a problem with the 3g only mode as I can only access it when I put my device to auto mode and it doesn't feel as strong as 3g only mode. I noticed this bug when I flashed the stock ROM via sp flashtool sometime ago. I also have a problem with imei and serial number. . . No matter how much I write the imei with mobile uncle tools, it resets itself whenever I flash a new ROM. I really need a fix for this especially the 3g aspect. A recommended fix without the need of a PC would be more appreciated but all suggestions are welcomed.


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#2
(09-19-2016, 03:15 PM)[email protected] Wrote: . . . No matter how much I write the imei with mobile uncle tools, it resets itself whenever I flash a new ROM. I really need a fix for this especially the 3g aspect. A recommended fix without the need of a PC would be more appreciated but all suggestions are welcomed.

You'll need to get access to a phone (same model as yours) without this issue.. then see the guide @ https://blog.hovatek.com/how-to-fix-no-s...-only-mode
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#3
You'll need to get access to a phone (same model as yours) without this issue.. then see the guide @ https://blog.hovatek.com/how-to-fix-no-s...-only-mode
[/quote]

But I have the stock ROM which I downloaded from their official website. . . Can't I make use of that?
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#4
(09-20-2016, 09:52 AM)[email protected] Wrote: But I have the stock ROM which I downloaded from their official website. . . Can't I make use of that?

Am afraid no but did you backup your phone before all this?
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#5
(09-20-2016, 09:52 AM)[email protected] Wrote: But I have the stock ROM which I downloaded from their official website. . . Can't I make use of that?

You could give that a shot
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#6
Am afraid no but did you backup your phone before all this?
[/quote]

I once had a backup but it got corrupted . . I had to use sp flash tool to reflash it cos I was having issues with the cm12.1 ROM such as offline charging. I needed some files from stock ROM and I couldn't extract them directly from system.IMG , so I needed to flash stock ROM.
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#7
The last time I flahed the ROM, I omitted Preloader, data and cache but the previous times, I flashed everything entirely
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#8
(09-20-2016, 04:48 PM)[email protected] Wrote: The last time I flahed the ROM, I omitted Preloader, data and cache but the previous times, I flashed everything entirely

You'll need the NVRAM from a working phone then
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#9
I have two questions
1. How do I extract the NVRAM from the similar device?
2. How do I make use of the extracted NVRAM??
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#10
(09-21-2016, 07:47 PM)[email protected] Wrote: I have two questions
1. How do I extract the NVRAM from the similar device?
2. How do I make use of the extracted NVRAM??

See https://blog.hovatek.com/how-to-fix-no-s...-only-mode
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