Why can change my basebands?

[Guest Alsking]

Hello i want change mi basebands, my phone is the Huawei y300-151 but i want the euro band 900MHz like the Huawei  y300-0100... please help, i'm Venezuelan

Edited June 10, 2016 by Alsking

[Guest naudysp18]

hola soy de venezuela y las bandas no las puedes cambiar porq esa son adaptadas a la placa y no se cambian por software o por rom

Edited June 10, 2016 by naudysp18

[Guest Alsking]

Si pero tengo cerca un y300-100 y tiene el mismo hardware que el 151

[Guest naudysp18]

el y300-100 levante 3g con digitel y el y300-151 3g con movistar y movilnet

[Guest Alsking]

Si el mío es 3G con movistar y lo quiero es con Digitel, no cambias el tuyo? ;)

[Guest adeii]

I think you need to change/flash /radio or /modem "partition" of your phone. In Europe, we using baseband 2030 (?!).

you need rooted phone and enabled adb debugging and installed Terminal / terminal emulator. unpack baseband image (130MB) to root of your sdcard0 (internal_sd) or sdcard1 (sdcard) and type following:

su <-- goes to root account

dd if=/dev/block/mmcblk0p3 of=/internal_sd/bb-org.img <-- to backup current baseband partition to *.img file (130MB)

dd if=/internal_sd/baseband.img of=/dev/block/mmcblk0p3   <-- to rewrite the same /radio partition with image i'm using with baseband 2030 from Y300-0100.

 

 

i've compressed 130mb file to 7mb 7zip archive and put in this link: https://www.dropbox.com/s/gea5u34ojlpc667/baseband.7z?dl=1
 

[Guest Alsking]

You use this method? What problem have? Brick? Hard brick? I can restore all whit backup?

[Guest adeii]

Well, yes, i've backuped /radio image before testing FireFox OS, and after returning to SlimKat, restore this image and my Y300 works OK on 2030 baseband.

I dont think it will hardbrick phone, only have problem with RIL (no simcard, can not call/recieve calls, no sms, no mobile data...).

I dont think any backup software backups /radio partition, maybe I'm wrong, but this is safe.
 

[Guest Garlast]

On 10/6/2016 at 3:41 PM, Alsking said:

Hello i want change mi basebands, my phone is the Huawei y300-151 but i want the euro band 900MHz like the Huawei  y300-0100... please help, i'm Venezuelan

Tengo el mismo problema, compré una sim movistar y no me levanta 3g es horrible, imagino que sólo se da con digitel, quiero tener 3g pero con movistar porque el edge es malísimo, te gustaría hacer un cambio?

Edited October 15, 2016 by Garlast

[Guest Garlast]

On 19/7/2016 at 5:03 PM, adeii said:

I think you need to change/flash /radio or /modem "partition" of your phone. In Europe, we using baseband 2030 (?!).

you need rooted phone and enabled adb debugging and installed Terminal / terminal emulator. unpack baseband image (130MB) to root of your sdcard0 (internal_sd) or sdcard1 (sdcard) and type following:

su <-- goes to root account

dd if=/dev/block/mmcblk0p3 of=/internal_sd/bb-org.img <-- to backup current baseband partition to *.img file (130MB)

dd if=/internal_sd/baseband.img of=/dev/block/mmcblk0p3   <-- to rewrite the same /radio partition with image i'm using with baseband 2030 from Y300-0100.

 

 

i've compressed 130mb file to 7mb 7zip archive and put in this link: https://www.dropbox.com/s/gea5u34ojlpc667/baseband.7z?dl=1
 

I have a huawei y300-0100 with a sim that runs 3g only in 1900MHZ but the phone only accepts  900/2100MHz  , if I make that process, will it run 3g then? I'm also venezuelan. Well, I think in case is the complete oposite, so I need another baseband.7z can you help me with that?

Edited October 15, 2016 by Garlast

[Guest adeii]

On nedelja, 16. oktobar 2016. at 0:43 AM, Garlast said:

I have a huawei y300-0100 with a sim that runs 3g only in 1900MHZ but the phone only accepts  900/2100MHz  , if I make that process, will it run 3g then? I'm also venezuelan. Well, I think in case is the complete oposite, so I need another baseband.7z can you help me with that?

read parameter gsm.version.baseband=XXXX from /system/build.prop. Is it 2030 or something else?