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xt1526 gsm unlock

xTreme

Well-Known Member
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Jan 15, 2013
Messages
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#1
First of all you have to degardar from 5.1 to 5.0.2 but partially.
You can try just flashing the system, commands and files only system.img.sparsechunk
Those who have that name and by doing this you would remain the boot 5.1 but the system 5.0.2 because if you try to flash the gpt.bin will give you an error and will not flash. I recommend not degrade as it is at risk.
You should unlock the bootloader.


Then, you have to do the following steps:
Phone off
Putting the GSM line
Typing * # * # 4636 # * # * and go to phone information
Select off radio and choose GSM / CDMA auto (PRL)
Turn on the radio and go to the button that says update
You have to keep in mind that the phone brings with band 900

++++++++++++++++++++++++++++++++++++++++++++++++++ +++++
And also the best option for me, here I leave a simple tute to change rom CDMA to GSM from build.prop so you do not have to be doing difficult things.
In the build.prop have to look for the following lines separately it may be that one not this, according to Rom:

[Hide] ro.ril.def.preferred.network =
ro.telephony.default_network = [/ hide]
Change the number to be dialed in red by the appropriate according to this table:
# 0 = WCDMA perfered
# 1 = GSM Only
# 2 = WCDMA Only
# 3 = GSM / WCDMA (auto mode, According to PRL) (this have to choose)
# 4 = CDMA / EVDO. perfered
if it served them not forget to comment and give thanks.

firmware.center
 

aaatt5055

Junior Member
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Dec 5, 2016
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#2
OTUS_RETUAWS_5.0.2_LXC22.99-12_cid9_subsidy-DEFAULT_CFC.xml.zip
no need to flash full, just write only NON-HLOS.bin

fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot reboot

TESTED :)