diff --git a/frontend/apps/filemanager/filemanagerhistory.lua b/frontend/apps/filemanager/filemanagerhistory.lua
index 0174a6269..b86154799 100644
--- a/frontend/apps/filemanager/filemanagerhistory.lua
+++ b/frontend/apps/filemanager/filemanagerhistory.lua
@@ -4,6 +4,7 @@ local Menu = require("ui/widget/menu")
 local Screen = require("ui/screen")
 local UIManager = require("ui/uimanager")
 local DocSettings = require("docsettings")
+local DEBUG = require("dbg")
 local _ = require("gettext")
 
 local FileManagerHistory = InputContainer:extend{
@@ -55,22 +56,27 @@ function FileManagerHistory:addToMainMenu(tab_item_table)
 end
 
 function FileManagerHistory:updateItemTable()
-	function readHistDir(order_arg, re)
-		for f in lfs.dir("./history") do
-		    	local filemode = lfs.attributes(f, "mode")
-
-		    	if filemode ~= "directory" then -- we can't use filemode == "file" here, when it should be "file" it is actually nil, weird
-				table.insert(re, {
-					dir = DocSettings:getPathFromHistory(f),
-					name = DocSettings:getNameFromHistory(f),
-			    })
-		    end
+	function readHistDir(re)
+		local sorted_files = {}
+		local history_dir = "./history/"
+		for f in lfs.dir(history_dir) do
+			local path = history_dir..f
+			if lfs.attributes(path, "mode") == "file" then
+				table.insert(sorted_files, {file = f, date = lfs.attributes(path, "modification")})
+			end
+		end
+		table.sort(sorted_files, function(v1,v2) return v1.date > v2.date end)
+		for _, v in pairs(sorted_files) do
+			table.insert(re, {
+				dir = DocSettings:getPathFromHistory(v.file),
+				name = DocSettings:getNameFromHistory(v.file),
+			})
 		end
 	end
 
 	self.hist = {}
 	local last_files = {}
-	readHistDir("-c", last_files)
+	readHistDir(last_files)
 	for _,v in pairs(last_files) do
 		table.insert(self.hist, {
 			text = v.name,
@@ -81,4 +87,4 @@ function FileManagerHistory:updateItemTable()
 	end
 end
 
-return FileManagerHistory
+return FileManagerHistory
\ No newline at end of file
diff --git a/frontend/ui/device.lua b/frontend/ui/device.lua
index 8b5536ca9..b1b125151 100644
--- a/frontend/ui/device.lua
+++ b/frontend/ui/device.lua
@@ -46,7 +46,7 @@ function Device:getModel()
 		local k4_set = Set { "0E", "23" }
 		local touch_set = Set { "0F", "11", "10", "12" }
 		local pw_set = Set { "24", "1B", "1D", "1F", "1C", "20" }
-		local pw2_set = Set { "D4", "5A", "D5" }
+		local pw2_set = Set { "D4", "5A", "D5", "D7", "D8", "F2" }
 
 		if k2_set[kindle_devcode] then
 			self.model = "Kindle2"
diff --git a/koreader-base b/koreader-base
index 730c13093..ff2c9a2b0 160000
--- a/koreader-base
+++ b/koreader-base
@@ -1 +1 @@
-Subproject commit 730c130930e758b3d838687ad03ba9607731d655
+Subproject commit ff2c9a2b02f73b7d3467040696777fb72f510d04