Hi,Hi
Is any way to downgrade htc 8s preview WP 8.1 to 8?
Use http://xdaforums.com/showthread.php?t=2195035
But care when you do the downgrade cuz you have to use the good rom for this (Europe or Rus) otherwise you will brick your phone. I just downgraded my HTC 8s from 8.1 DP to 8.0 and it worked!
1. Copy UEFI_signed.nbh to sdcard
2. Rename UEFI_signed.nbh to RIOUDIAG.nbh
3. Turn the phone off and put sdcard into the phone
4. While holding Volume down - camera buttons press power button
5. Wait until flashing is finished
6. Copy RUU_signed.nbh to sdcard and rename it to RIOUDIAG.nbh
7. Turn the phone off and put sdcard into the phone
8. While holding Volume down - camera buttons press power button
9. Wait until flashing is finished than reboot phone
Thats It
I have tried 2 ROMs.
1. RUU_RIO_U_APO_00_HTC_Europe_1.04.401.03_1.11b.3054 .25_10.13.30_RETAIL_ENC_RELEASE
Languages:
Catala, dansk, Deutsch, English, espanol, francais, italiano, Nederlands, norsk, portugues, suomi, svenska, Turkce, arabic
2. RUU_RIO_U_APO_00_HTC_RUS_1.04.411.03_1.11b.3054.25 _10.13.30_RETAIL_ENC_RELEASE
Languages:
čeština, eesti, hrvatski, latviešu, lietuviu, magyar, polski, romana, slovenčina, slovenski, srpski, greek, belaruskaja, bulgarski, kazak, russkij, ukrajinska, arabic
1. Copy UEFI_signed.nbh to sdcard
2. Rename UEFI_signed.nbh to RIOUDIAG.nbh
3. Turn the phone off and put sdcard into the phone
4. While holding Volume down - camera buttons press power button
5. Wait until flashing is finished
6. Copy RUU_signed.nbh to sdcard and rename it to RIOUDIAG.nbh
7. Turn the phone off and put sdcard into the phone
8. While holding Volume down - camera buttons press power button
9. Wait until flashing is finished than reboot phone
Thats It
I have tried 2 ROMs.
1. RUU_RIO_U_APO_00_HTC_Europe_1.04.401.03_1.11b.3054 .25_10.13.30_RETAIL_ENC_RELEASE
Languages:
Catala, dansk, Deutsch, English, espanol, francais, italiano, Nederlands, norsk, portugues, suomi, svenska, Turkce, arabic
2. RUU_RIO_U_APO_00_HTC_RUS_1.04.411.03_1.11b.3054.25 _10.13.30_RETAIL_ENC_RELEASE
Languages:
čeština, eesti, hrvatski, latviešu, lietuviu, magyar, polski, romana, slovenčina, slovenski, srpski, greek, belaruskaja, bulgarski, kazak, russkij, ukrajinska, arabic
tnx dude :good:
i have RUU 401
also preview 8.1 is so cool and i have no problem with that
although the official 8.1 be released i will downgrade my phone
Last edited:
There's no information for htc 8s that will receive 8.1 but with DP program next week you will receive windows phone 8.1 update 1 (GDR1) which will come with some new features. My opinion is to wait until they will release the official update for windows phone 8.1 and then downgrade.
tnx for information
8.1 gdr1 should be released in the same week...
I have DP program and I'll be sure to update it and when the official update 8.1 released for HTC,i'll downgrade to 8
tnx body
Would this add English US as Phone Language (to enable Cortana)?
I think that you will need "American ROM" for that. On my phone i have 2. RUU_RIO_U_APO_00_HTC_RUS_1.04.411.03_1.11b.3054.25 _10.13.30_RETAIL_ENC_RELEASE and it has English UK as default language.
Not work
I tried to put this rom, but continues to remain the DP version, does not return to 8.0 and the phone goes wrong, also because not able to install another update of the DP. marks the error 80188308 .. I do not know how to get it back to 8.0
Last edited:
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Hi,Hi
Is any way to downgrade htc 8s preview WP 8.1 to 8?
Use http://xdaforums.com/showthread.php?t=21950351
There's no information for htc 8s that will receive 8.1 but with DP program next week you will receive windows phone 8.1 update 1 (GDR1) which will come with some new features. My opinion is to wait until they will release the official update for windows phone 8.1 and then downgrade.11
I think that you will need "American ROM" for that. On my phone i have 2. RUU_RIO_U_APO_00_HTC_RUS_1.04.411.03_1.11b.3054.25 _10.13.30_RETAIL_ENC_RELEASE and it has English UK as default language.
