SigmaKey v2.34.09. Write full OTA update files. Downgrade Android 9 & 8

[TATAISONA]

Sigma Software v2.34.09​

1. World's first released UPGRADE MODE flashing with FULL OTA UPDATE files!​

• You may use this type of files for upgrade flashing.
• It possible to DOWNGRADE the phone using full OTA update files, but we recommend using SD files.
• This feature is specially designed only for advanced users.
​

Manual: Flashing / Downgrading using full OTA UPDATE files ​

2. Released Downgrade / Change firmware feature using downgrade files:​

• for smartphones running on Android 8
• smartphones running on Android 9​

Manual: Android 9 and Android 8: Downgrade Android or firmware operations​

Use only latest Sigma and only "downgrade file" method for downgrading Huawei smartphones.
We strictly do not recommend using other methods.​

3. Added new Huawei downgrade files:​

♦ ALP-AL00 / ALP-TL00 / ALP-L09 / ALP-L29
♦ BKL-AL00 / BKL-L09 / BLA-AL00 / BLA-TL00 / BLA-L29 / BLA-L09
♦ CLT-AL01 / CLT-TL01 / CLT-L07 / CLT-L09 / CLT-L29 / COL-AL10 /
COL-TL10 / COL-L29
♦ ELE-L04 / ELE-L09 / ELE-L29 / ELS-N29 / EML-AL00 / EML-TL00 /
EML-L09 / EML-L29
♦ EVR-AL00 / EVR-TL00 / EVR-N29C / EVR-L29 / EVR-AN00
♦ HWI-AN00 / HMA-L29 / HRY-L21 / HRY-L22 / HRY-AL00
♦ INE-L21 / INE-L22
♦ JAT-L21A / JAT-L41 / JAT-L29 / JSN-TL00 / JSN-L42
♦ JKM-L03 / JKM-L23
♦ POT-L01 / RNE-L03 RNE-L01 RNE-L21 RNE-L22 RNE-L23
♦ SHT-AL09 / SHT-W09
♦ VTR-L29
♦ LIO-AL00 / LIO-TL00 / LIO-AN00 / LYA-L29
♦ NEO-AL00 / PCT-L29
♦ SCM-AL09 / SEA-AL10 / VCE-TL00
♦ VOG-L29 / VRD-AL10 / VRD-W09
♦ YAL-TL00 / YAL-L41 /YAL- L71 / YAL-L21 / YAL-L61 / YAL-AL00
♦ This downgrade files are dynamically updated
​

Pack 4 is required.​

Download Sigma Software v.2.34.09​

 

[alimoblelhr]

kirin710 downgrade ...9.to 8