[Q] Question: Lock or Unlock Basebands?? WCDMA or GSM??? topic

First of all Hi!, thanks all of you for your work and for share it making our life (the ones don´t know so much) much more enjoyable.
Now, I have an C6503, It worked perfectly but one day it started to losse service, (I used 3G without any troubles before). I have used the SIM in other phones without any troubles (The company is Entel, Chile). So trying to make it work, i selected ONLY GSM and it´s the only way it works, when I use WCDMA it losses conection. Searching in the internet a guy mencioned a way to lock the bands used by the phone and with this configuration all the problems were solved, BUT he only knows how to do it in Samsung devices. So the question is, do you know how to lock the frequencies of the bands of the phone?????? ( I used recovery, Pc Companion, flashed existenz rom without any luck, android 4.4.4, kernel 283).

Already greatfull, Sorry for my bad english! :fingers-crossed:

a picture from the forum that i mencioned

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[ROM]Xiaomi Redmi Note WCDMA v.39.0.0 topic

Thanks to my friend from russian forum 4pda muvi4

CHANGES

Recovery: does not change;*
Removed Chinese applications;*Removed from the system: BugReport, LiveWallpapers, MTK Logger, YellowPages, Userbook, Weather, etc .;*
Added gappsy (minimum set);*
Added loksrin weather (default 'theme);*
Improved translation (Camera, Settings, Contacts, QR scanner, and so on.);*
Reduced the value of low battery level to 5% (respectively, LED-indicator blinks 4%);*
Disconnected battery statistics reset after a reboot;
Muted USSD-request to the dialer and the time is set to select the SIM card 3 seconds (using masslakoff);*
Removed the key from .jex fayy fraymvorka (for WSM);
Added "mode USB" in the "Settings> Accessibility. Possible" (works when connected to USB-cable);*
Added "Engineering menu" in the "Settings> Accessibility. Opportunities";*
Fixed problem with displaying numbers in the dialer after a reboot;*
Changed animation download and icons.


Installation of TWRP: If you are installing from scratch to do factory reset, reboot again, it is desirable to recovery, then ask. If you are installing over a previous version, after installation do wipe cache and dalvik cache (user data remain). Installation of the system application "Update": Additionally => Select the firmware from SD-card. Wipe the previous paragraph.




DOWNLOAD

Google Drive 39.0.0 Mulltilanguage




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