First of all thank you for taking time to read this.
I have a nokia lumia 800 which has never been updated my info shows as follows;
H3G UK SW Variant ID235 v3
I have a locked bootloader and i literally have tried everything to update/flash my phone. It fails everytime. Nokia suite gives a error code: cannot change mode and CAB sender just says an unexpected error has occured.
I have tried about 15 different firmwares, i have tried the refurbish option but it asks me to turn my phone off and hold the power button ect, which does not work.
I am stuck with this phone for at least another year and i at least want it to be as good as it can be. I check the forums ever single day for new updates and methods but i am slowly losing hope.
I am pulling my hair out, please can some one help me. Please.