Graph 89 - (with TI84 support)

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v1.1.3c Open the source code

v1.1.3b
An 8Xu (firmware update) file can now be used as a ROM for TI84+, TI84+SE, TI83+ and TI83+SE
Group files (8xg) are now supported.
Fix some issues with installing apps on TI83/TI84 series.
Fix Graph89 shutdowns related to 'Overclock when Busy'.

v1.1.3
Added support for: TI-83, TI-83 Plus, TI-83 Plus SE, TI-84 Plus and TI-84 Plus Second Edition using the TilEm2.00 engine.

v1.1.2b
Bug fixes on 'State Save' and 'Out of Memory' errors on some older phones.