hi everyone.
i have a Huawei Y6 L21 and i can't use any USSD code! every time i type a code and taping on call button it says: "ussd code is running..." and nothing will happen! and after one minute it says: "connecting problem or invalid MMI code."
my build number is: l21c158b130
what should i do?
can anyone help me??
i found this rom: Huawei Y6 Firmware (SCL-L21, C432B150CUSTC432D002) on huawei support but i can't upgrade to this. it will fails.
what build number i can downgrade or upgrade to?
Related
Hi friends,
I am new here and this is my first post/question, i just got this droid dna from my friend, the problem is whenever i Try to divert my calls to anther mobile it says "connection problem or invalid MMI code" , i am from India , delhi. The connection i am using is airtel and inorder to divert the calls we have to key in **21*mobile number#
i have also tried putting (,) at the last but it did not help
You might need some details of my phone, following might be helpful to u
Android : 4.1.1
PRI Version : 2.44_002
PRL version : 00000
Eri version : 5
If you need any other details let me know
I am really not aware of technical things like root, kernel , etc, so u will assisting a dummy
Regards
Shadaab
Hello If your question instead of asking inappropriate apologize I dc unlocker program and site Huawei trying to get the code to open bootloader , but I did not succeed I mentioned your device information
Model : MediaPad 7 Youth 2 (S7-721u)
Serial number : J3U6R14828003574
IMEI : 864390023367840
Product id : 63350081
Help me please
Thank you
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Google Translator:good:
hi everyone.
i have a Huawei Y6 L21 and i can't use any USSD code! every time i type a code and taping on call button it says: "ussd code is running..." and nothing will happen! and after one minute it says: "connecting problem or invalid MMI code."
my build number is: l21c158b130
what should i do?
can anyone help me??
i found this rom: Huawei Y6 Firmware (SCL-L21, C432B150CUSTC432D002) on huawei support but i can't upgrade to this. it will fails.
what build number i can downgrade or upgrade to?
is there anyone to help me??
i have too this problem please help or contact or request to huawei support
hi everyone.
i have a Huawei Y6 L21 and i can't use any USSD code!
my build number is: l21c158b130
how can i upgrade or downgrade to any build number to solve my problem?
i tried SCL-L21, C432B150CUSTC432D002 but it fails.
what build number i can downgrade or upgrade to?
help meeeeeee
no one is here???
hi.
i was trying root my honor holly 2 plus. i tried get boot-loader unlock key on their official web site,that need my product id unfortunately im not able to find that on my phone in tried that number on my dial pad nothing happened. i think you guys can help me with this
IMEI : 869313020736747
SRN: AVY9KA9631100630
i tried sending mail to support pf huawei,they accepted that but its been 9 days no response. hopefully somebody respond to this
thanks
somebody please respond to this
:crying:
I have the same problem with the HOL-U19, also *#*#1357946#*#* does nothing. What can i do to get the unlock code?