Pangu has planned to update the tool to version 1.2.2 to fix following errors.
Pangu jailbreak requires disabling Find my iPhone / Touch ID passcode and enable Airplane mode before run jailbreak process. However, still you can reset those features after complete jailbreak process.
So Pangu jailbreak has planned to remove these common errors from upcoming 1.2.2 version.
Pangu jailbreak not compatible with OTA updated Devices. Therefore, should use iTunes method to update firmware for the jailbreak from Pangu tool. So seems to be Pangu will fix this error with upcoming 1.2.2 version.
Start button grayed out / Please connect your Device and press start error
Pangu last 1.2.1 version is still not compatible with older iTunes versions. So because of this incompatible issue some random users enable to complete jailbreak process.Most probably Pangu developers will fix this issue with upcoming 1.2.2 version.
Cydia app is not showing
Pangu users can fix this error by open photos app and exit it from and run pangu tool again. However this is only a temporary solution, and Pangu will fix this issue permanently with upcoming version.
Some users pointed out Cydia crash issue after jailbroken from Pangu tool. However, iOS users still can be fix error quickly by erasing all content and settings. However this is not permanent fixed and most probably Pangu jailbreak will give permanent solution by upcoming 1.2.2 version.
However, still the Pangu did not release windows 1.2.2 version or Mac version 1.0.1
Pangu 1.3 version for jailbreak iOS 9.1 / 9.2 is fake.
Still there is no jailbreak for ios 9.1, 9.2 or 9.2.1. Pangu team has not released the jailbreak for these ios versions, or the team didnít upgrade the to for these latest ios versions
However, you cannot jailbreak the latest ios versions at this time. Some reasonable jailbreak
alternatives are available with ios 9.1 and 9.2
However, there is no any jailbreak for ios 9.2.1
There is no Pangu 1.3 tool that you can download after complete the survey.
Pangu9 users have complained about some Youtube videos. These videos show Pangu 1.3 ( or 1.2) software, and They provide a download link. Users must complete the survey to download the tool.
However, this is a fake. There is no Pangu 1.2.2 or 1.3 version
Pangu releases pangu 2 or 1.3 for jailbreak ios 9.1- 9.2.1. Is this true?
Pangu team is working for exploit the jailbreak upto ios 9.2.1. Unfortunately no success yet. There is no any plan to release a new Pangu tool soon.
pangu 9 browser based jailbreak
Rumor says that Pangu team has developed the upcoming browser based jailbreak for the latest ios version.
However pangu did not develop the upcoming bbj tool and Pangu did not submit the jailbreak for zerodium contest. Pangu only develops the jailbreak tools for the public, not for contests.
Jailbreakme was the last full functional bbj tool. You could jailbreak iOS 3.1.2 through iOS 4.0.1 using the jailbreakme. Some Partial bbj tools have been released for up to iOS 9.2 such as semijb. You can install the Cydia with limited functions using semijb tool.
Pangu linux tool.
Pangu team doesn't work with linux. Pangu will not publish Linux tool. You cannot jailbreak the latest ios versions using the Linux computers.
Last time linux jb tool release by Chronic dev team Absinthe 0.4 tool to jailbreak -iPhone 4s - iOS 5.0.1 through iOS 5.0 iPad - iOS 5.0.1
Upcoming tools for iOS 9.2.1
No, any full or partial jailbreak tool is available for iOS 9.2.1 at this time. 3k team has exploited the jailbreak for iOs 9.1 and 9.2 at this time. However, they will not release this jailbreak until Apple release the iOS 9.2.1 to public.